Ameristar Casino Resort and Spa

1 Ameristar Blvd., Saint Charles, MO 63301 United States (USA) near junction 229b a on I-70 (~0.5mi)
View map Reservations: 1-800-760-7718
4.5 Star property
38.767770-90.485830
+1-800-760-7718
Check availability
Very good
4.0/5

Based on 3957 guest reviews

Show guest reviews
  • Includes an outdoor pool
  • Shuttle from airport available
  • Access to gym on-site
  • Hotel has 397 rooms
  • 25 floors in property
  • 397 suites in property
  • Check in time: 3:00 PM
  • Group booking rating of 7.5/10
  • Hotel has 16 meeting rooms

Check Current Prices






Standard prices by room type for the next 60 days

Rates shown are nightly rates before taxes and do not necessarily reflect all discounts available. The chart provides the cheapest public rates available by room type.

Room types

Check rates1 King Bed Deluxe
Non-smoking
Check rates1 King Bed Suite
Non-smoking
Check ratesDeluxe 1 King Bed Suite
Non-smoking
Check ratesDeluxe 1 Queen Bed Suite
Non-smoking
Check ratesDeluxe 2 Queen Suite
Smoking    Non-smoking
Check ratesDeluxe King Suite
Smoking    Non-smoking
Check ratesDeluxe Queen Suite
Non-smoking
Check ratesDouble Deluxe
Non-smoking
Check ratesDouble Deluxe King Bed
Non-smoking
Check ratesDouble Deluxe Queen Bed
Non-smoking
Check ratesDouble Room King Bed De Luxe
Smoking
Check ratesQueen Queen Deluxe
Smoking    Non-smoking
Check ratesSpa Suite
Non-smoking
Check ratesSpa Suite King
Non-smoking
Check ratesSuite Deluxe
Non-smoking
Check ratesSuite Deluxe 2 Queen Beds
Non-smoking
Check ratesSuite Deluxe King Bed
Non-smoking
Check ratesSuite King Size Bed
Non-smoking

Verified reviews of Ameristar Casino Resort & Spa

Below are the verified reviews from guests that we have booked in recently:
"Lovely Property"
Overall score3.0/ 5
The property is lovely!
(Individual traveller, booked 1 room), from US flag
02-Apr-2023 Verified review, stayed from Thu Mar 30 to Sat Apr 01 2023 at a $209.49 average nightly rate.
"Excellent place to stay!"
Overall score5.0/ 5
Excellent place to stay!
(Individual traveller, booked 1 room), from US flag
02-Jun-2022 Verified review, stayed from Mon May 30 to Tue May 31 2022 at a $168.99 average nightly rate.
4.0 out of 5. Based on 3957 guest reviews

Property description

As the first AAA Four Diamond hotel in St. Charles, Ameristar's 397-room all-suite hotel brings state-of-the-art amenities to the St. Charles riverfront. The hotel pays homage to the historical architecture of the area. The hotel includes an outstanding selection of first-class in-suite amenities; an impressive indoor/outdoor pool including a distinctive landscape area; a tranquil and luxurious full-service spa and a new 2,350 space car parking garage, (increasing the total number of available spaces in the two parking garages to 6,100). The distinctive design of the hotel and garage exterior was inspired by the architectural characteristics of the preserved buildings of St. Charles' historic Main Street and the newly-refurbished warehouse buildings of downtown St. Louis' Loft District. The grand hotel tower is painstakingly detailed to incorporate the time-worn quality of aged brick and decorative ornamental cast moldings indigenous to the historic structures of the area. Guestroom windows mirror the reflective glow of night lights dancing across the nearby river.Two ballrooms, five meeting rooms and an executive board room are included in the 19,200 square feet of meeting space. High-end finishes, rich wood panels, exclusively-designed woven carpet and custom lighting define the contemporary look of the center. A state-of-the-art business center and a fully-equipped banquet kitchen complete the spectacular facility, which is housed in the second level of Ameristar's existing $360 million casino entertainment facility.

Details / Other expenses

Check-in: 3:00 PM
Check-out: 11:00 AM
Year of last renovation: 2007
Floors: 25
Rooms: 397
Corridors: All rooms have interior hallways
Non-smoking rooms: 317
Rooms with disabled access:
Suites: 397
Room windows: Windows don't open
Cleaning frequency: Daily
Meeting rooms: 16 View spaces
Meeting space: 20000 sq. feet
Event space: Holds 1450 people
Dist. to food/bars: On-site
Dist. to a 24hr restaurant: On-site
Dist. to the nearest gym: On-site
Lounge/Bar hours: 7:30 AM - 3:00 AM
Pool Info:
With such enticing poolside amenities as hot tubs and a cozy fire pit, is it any wonder that spa and hotel guests who try out our expansive indoor/outdoor swimming pool tend to linger after they swim?6a – 9p Daily9p – 12a Adults 18+ Only
Policies / Expenses
Cancellation:
Twenty-four hours prior to arrival date
Nightly parking: $0
Typical group deposit: Yes
Total taxes: 16.44%
Total misc. fees: £0.00 GBP
(mandatory resort fees/taxes)
State Tax: 7.45%
Occupancy Tax: 1.00%
City Tax: 7.99%
Food and Beverage Tax: 10.54%
Audio Visual Tax: 9.45%
Resort/Hotel Fee: 0.00 Per Night
Parking Fee: 0.00 Per Night
Cleaning Fee: 0.00 Per Night
Porterage Fee: 3.00 Per Item
Gym Fee: 0.00 Per Day
Shipping and Handling Fee: 0.00 Per Item
Additional Person Fee: 0.00 Per Person
Rooms Wireless Internet Fee: 0.00 Per Day
Rooms Wired Internet Fee: 0.00 Per Day
Meeting Wireless Internet Fee: 0.00 Per Day
Meeting Wired Internet Fee: 0.00 Per Day
Additional Room Fees: 0.00 Per Night
Food and Beverage Service Charge: 20.00%
Audio Visual Service Charge: 0.00%
Banquet Labour Fees: 100.00 Per Hour
Banquet Bartender Fees: 100.00 Per Hour
Chef Attendant Fees: 100.00 Per Night
Avg. Continental Breakfast Cost: 18.00 Per Person
Avg. Plated Breakfast Cost: 18.00 Per Person
Avg. Buffet Breakfast Cost: 26.00 Per Person
Avg. Plated Lunch Cost: 27.00 Per Person
Avg. Buffet Lunch Cost: 27.00 Per Person
Avg. Boxed Lunch Cost: 19.00 Per Person
Avg. Plated Dinner Cost: 38.00 Per Person
Avg. Buffet Dinner Cost: 40.00 Per Person
Morning Break Cost: 6.50 Per Person (Starting at)
Afternoon Break Cost: 8.50 Per Person (Starting at)
Banquet Urn of Coffee: 34.00 Per Person
Banquet Soft Drinks: 3.50 Per Person
Banquet Bottled Water: 3.00 Per Person
Banquet Hosted Bar: 18.00 Per Person/Per Hour (Starting at)
Banquet Reception w Hors d'oeuvres: 20.00 Per Person/Per Hour (Starting at)

Amenities / Features


  • Air conditioning
  • Airport Shuttle
  • Alarm clock
  • ATM
  • Baggage storage facilities
  • Breakfast in room
  • Central location
  • Complimentary newspaper
  • Conference facilities
  • Credit card accepted: Mastercard/Visa
  • Credit card accepted: American Express
  • Credit card accepted: Discover
  • Dinner available
  • Electronic key card
  • Elevator
  • Express Check-Out
  • Facilities for the disabled
  • Fax available
  • Fitness and health center
  • Free local calls
  • Games room
  • Garage
  • Hairdryer available
  • Handicap accessible
  • Central heating
  • Ice Maker
  • Internet - wireless
  • Free WiFi Internet
  • Ironing facilities
  • Jacuzzi
  • Licensed bar
  • Movies in room
  • Non-smoking rooms
  • 24 hours opened
  • Office or business center
  • Private bathroom in room
  • Quiet location
  • Radio in room
  • Refrigerator
  • Restaurant
  • Safe in rooms
  • Self controlled heating/cooling system
  • Shop
  • Shower
  • Shows or evening entertainment
  • Spa
  • Swimming pool - outdoor
  • Swimming pool - indoor
  • Tea and coffee making facilities
  • Telephone
  • Telephone in all rooms
  • Telephone - Free local calls
  • Television
  • TV - Free Cable
  • TV Channel: HBO
  • Travellers cheques accepted
  • Valet Parking
  • Voicemail

Airport & shuttle information

St. Louis-Lambert Airport

Local shuttle info: Based on availability for groups only

Pet friendly?

Service animals complying with ADA Title lll regulations are allowed.

Sorry but pets are not allowed.

Meeting rooms and event rooms at Ameristar Casino Resort and Spa

Below are the meeting, conference and event spaces at Ameristar Casino Resort and Spa.

Feel free to use the Ameristar Casino Resort and Spa meeting space capacities chart below to help with your event planning. HotelPlanner specialises in Saint Charles event planning for hotel rooms and meeting space for corporate events, weddings, parties, conventions, as well as negotiated rates and trade shows.

Meeting room name L x W x H
(Feet)
Size
(sq ft)
Event
5'/6
Event space layout
Crescent
Crescent tables layout
Classroom
Classroom meeting layout
Hollow
Square
Hollow square table layout
U-shape
U-shape meeting layout
Boardroom
Boardroom meeting space
Convention
8'/10'
Convention booth layout
Theatre
Theatre layout
Reception
Reception desk for meetings
Regist.
desk
Registration desk for meetings
Discovery Ballroom 101 x 117 x 20 11817640/800560560------50/4511501450--
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Discovery Ballroom

Room type:
Ballroom
Total size:
11817 Sq. Miles
Dimensions:
101 x 117 x 20 Ft
Floor level:
2
Columns:
0
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Discovery A
47 x 58 x 20 2726192/2001681508860--18/15275300--
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Discovery A

Room type:
Ballroom Section
Total size:
2726 Sq. Miles
Dimensions:
47 x 58 x 20 Ft
Floor level:
2
Columns:
0
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Discovery B
47 x 58 x 20 2726192/2001681508860--18/15275300--
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Discovery B

Room type:
Ballroom Section
Total size:
2726 Sq. Miles
Dimensions:
47 x 58 x 20 Ft
Floor level:
2
Columns:
0
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Discovery C
37 x 53 x 20 1961144/1801261256650--11/8200250--
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Discovery C

Room type:
Ballroom Section
Total size:
1961 Sq. Miles
Dimensions:
37 x 53 x 20 Ft
Floor level:
2
Columns:
0
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Discovery D
37 x 53 x 20 1961144/1801261256650--11/8200250--
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Discovery D

Room type:
Ballroom Section
Total size:
1961 Sq. Miles
Dimensions:
37 x 53 x 20 Ft
Floor level:
2
Columns:
0
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Imagination Ballroom 57 x 68 x 13 3876320/3502452008056--29/26500580--
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Imagination Ballroom

Room type:
Ballroom
Total size:
3876 Sq. Miles
Dimensions:
57 x 68 x 13 Ft
Floor level:
2
Columns:
1
Windows:
0
Is there natural light?
No
Are there obstructions?
Yes
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Imagination A
28 x 34 x 13 95264/8056504034--7/4100100--
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Imagination A

Room type:
Ballroom Section
Total size:
952 Sq. Miles
Dimensions:
28 x 34 x 13 Ft
Floor level:
2
Columns:
0
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Imagination B
28 x 34 x 13 95264/8056504034--7/4100100--
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Imagination B

Room type:
Ballroom Section
Total size:
952 Sq. Miles
Dimensions:
28 x 34 x 13 Ft
Floor level:
2
Columns:
0
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Imagination C
28 x 34 x 13 95264/8056504034--7/4100100--
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Imagination C

Room type:
Ballroom Section
Total size:
952 Sq. Miles
Dimensions:
28 x 34 x 13 Ft
Floor level:
2
Columns:
1
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Imagination D
28 x 34 x 13 95264/8056504034--7/4100100--
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Imagination D

Room type:
Ballroom Section
Total size:
952 Sq. Miles
Dimensions:
28 x 34 x 13 Ft
Floor level:
2
Columns:
1
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Aspiration 28 x 17 x 11 47632/4028202016--3/23333--
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Aspiration

Room type:
Office / Storage
Total size:
476 Sq. Miles
Dimensions:
28 x 17 x 11 Ft
Floor level:
2
Columns:
0
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Insight 25 x 25 x 11 62532/4028303024--5/44444--
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Insight

Room type:
General Meeting Room
Total size:
625 Sq. Miles
Dimensions:
25 x 25 x 11 Ft
Floor level:
2
Columns:
0
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Prosperity 23 x 25 x 11 57532/4028252618--5/43838--
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Prosperity

Room type:
General Meeting Room
Total size:
575 Sq. Miles
Dimensions:
23 x 25 x 11 Ft
Floor level:
2
Columns:
0
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Success 23 x 25 x 11 57532/4028252618--5/44242--
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Success

Room type:
General Meeting Room
Total size:
575 Sq. Miles
Dimensions:
23 x 25 x 11 Ft
Floor level:
2
Columns:
0
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Vision 23 x 26 x 11 59832/4028252618--5/44242--
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Vision

Room type:
General Meeting Room
Total size:
598 Sq. Miles
Dimensions:
23 x 26 x 11 Ft
Floor level:
2
Columns:
0
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System
Wisdom Boardroom 26 x 25 x 9 650--/----------14--/--------
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Wisdom Boardroom

Room type:
Boardroom
Total size:
650 Sq. Miles
Dimensions:
26 x 25 x 9 Ft
Floor level:
2
Columns:
0
Windows:
0
Is there natural light?
No
Are there obstructions?
No
Are there built in screens?
Yes
Is there a built in stage?
No
Is there built in A/V?
Yes
Amenities available
  • Coffee / Tea Setup
  • Food / Beverage
  • Projection equip.
  • TV/VCR/DVD
  • WIFI Internet
  • Podium
  • LAN Internet
  • Microphone
  • Teleconferencing
  • White Board
  • Video Conference
  • Flip Chart
  • Air Conditioning
  • Computer Rentals
  • Simultaneous Interpretation
  • Sound System

FAQs about Ameristar Casino Resort & Spa

What time is check in?

Check in time is 3:00 PM based on the hotel's local time. Early check in may be available if requested at the front desk on the day of check-in.

What time is check out?

Check out time is 11:00 AM based on the hotel's local time. Late check out may be available if requested at the front desk during your stay.

How many rooms does Ameristar Casino Resort & Spa have?

There are 397 sleeping rooms in the hotel.

Is there any meeting space at Ameristar Casino Resort & Spa?

Yes, they have 16 meeting rooms that can support various table layouts.

Can I get a AAA rate at Ameristar Casino Resort & Spa?

Sorry, this hotel does not offer AAA hotel discounts at this time.

Can I get a Senior or AARP rate at Ameristar Casino Resort & Spa?

Sorry, this hotel does not offer senior hotel discounts at this time.

Is there a gym at Ameristar Casino Resort & Spa?

Yes, there is a gym/fitness area available on-site at the property.

Is there a pool at Ameristar Casino Resort & Spa?

Yes, there is a pool on-site at the property. With such enticing poolside amenities as hot tubs and a cozy fire pit, is it any wonder that spa and hotel guests who try out our expansive indoor/outdoor swimming pool tend to linger after they swim?6a – 9p Daily9p – 12a Adults 18+ Only.

Testimonials:

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