Events

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8

Event Rooms

1241 SQ MT

Total Event Space

800

Capacity Largest Space

1

Breakout Rooms
Astor Ballroom: Astor Ballroom is equipped with Ta

Meeting and Events

The inspiring 2,000 square meters meeting space is ideal for high-end events.

Experienced meeting planners ensure every detail is seamlessly managed.
Bespoke designed menu to ensure every special is request fulfilled.
St. Regis wedding hotels and wedding venues

Weddings and Occasions

Astor Ballroom can host up to 400 guests with a 100 square meters’ Bridal room.

Enjoy the cloud experience in Caroline meeting rooms on 60th floor.
Butler Team will take care of each detail of the wedding.
private dining austin
Rewarding Travel from start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.

Please note: all room sizes are approximate.

Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
Astor Ballroom 1 65.6x49.2x23 3229.2 260 120 120 80 200 140
Astor Ballroom 2 65.6x49.2x23 3229.2 260 160 160 80 200 140
Astor Ballroom 3 65.6x49.2x23 3229.2 260 120 120 80 200 140
Astor Ballroom 1 & 2 98.4x65.6x23 6458.4 500 380 380 120 500 260
Astor Ballroom 2 & 3 98.4x65.6x23 6458.4 500 380 380 120 500 260
Astor Ballroom 147.6x65.6x23 9687.6 800 500 500 200 800 480
Caroline Meeting Room 1 29.5x29.5x13.1 871.9 50 40 40 22 50 40
Caroline Meeting Room 2 29.5x29.5x13.1 914.9 50 40 40 22 50 40
Caroline Meeting Room 65.6x26.2x13.1 1356.3 100 60 60 40 80 60
Meeting Room 1 29.5x23x11.8 699.7 50 40 40 22 40 40
Meeting Room 2 29.5x23x11.8 699.7 50 40 40 22 40 40
Meeting Room 3 23x19.7x11.8 484.4 40 25 30 18 25 20
VIP Room 26.9x23x11.8 617.9 - - - - - -
Exectutive Room 32.8x29.5x13.1 861.1 - - - - - -
Astor Ballroom 1
Dimensions (LxWxH)
65.6x49.2x23
Area (sq.ft)
3229.2
Theater
260
Schoolroom
120
Conference
120
U-Shape
80
Reception
200
Banquet
140
Astor Ballroom 2
Dimensions (LxWxH)
65.6x49.2x23
Area (sq.ft)
3229.2
Theater
260
Schoolroom
160
Conference
160
U-Shape
80
Reception
200
Banquet
140
Astor Ballroom 3
Dimensions (LxWxH)
65.6x49.2x23
Area (sq.ft)
3229.2
Theater
260
Schoolroom
120
Conference
120
U-Shape
80
Reception
200
Banquet
140
Astor Ballroom 1 & 2
Dimensions (LxWxH)
98.4x65.6x23
Area (sq.ft)
6458.4
Theater
500
Schoolroom
380
Conference
380
U-Shape
120
Reception
500
Banquet
260
Astor Ballroom 2 & 3
Dimensions (LxWxH)
98.4x65.6x23
Area (sq.ft)
6458.4
Theater
500
Schoolroom
380
Conference
380
U-Shape
120
Reception
500
Banquet
260
Astor Ballroom
Dimensions (LxWxH)
147.6x65.6x23
Area (sq.ft)
9687.6
Theater
800
Schoolroom
500
Conference
500
U-Shape
200
Reception
800
Banquet
480
Caroline Meeting Room 1
Dimensions (LxWxH)
29.5x29.5x13.1
Area (sq.ft)
871.9
Theater
50
Schoolroom
40
Conference
40
U-Shape
22
Reception
50
Banquet
40
Caroline Meeting Room 2
Dimensions (LxWxH)
29.5x29.5x13.1
Area (sq.ft)
914.9
Theater
50
Schoolroom
40
Conference
40
U-Shape
22
Reception
50
Banquet
40
Caroline Meeting Room
Dimensions (LxWxH)
65.6x26.2x13.1
Area (sq.ft)
1356.3
Theater
100
Schoolroom
60
Conference
60
U-Shape
40
Reception
80
Banquet
60
Meeting Room 1
Dimensions (LxWxH)
29.5x23x11.8
Area (sq.ft)
699.7
Theater
50
Schoolroom
40
Conference
40
U-Shape
22
Reception
40
Banquet
40
Meeting Room 2
Dimensions (LxWxH)
29.5x23x11.8
Area (sq.ft)
699.7
Theater
50
Schoolroom
40
Conference
40
U-Shape
22
Reception
40
Banquet
40
Meeting Room 3
Dimensions (LxWxH)
23x19.7x11.8
Area (sq.ft)
484.4
Theater
40
Schoolroom
25
Conference
30
U-Shape
18
Reception
25
Banquet
20
VIP Room
Dimensions (LxWxH)
26.9x23x11.8
Area (sq.ft)
617.9
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Exectutive Room
Dimensions (LxWxH)
32.8x29.5x13.1
Area (sq.ft)
861.1
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Astor Ballroom 1 20x15x7 300 260 120 120 80 200 140
Astor Ballroom 2 20x15x7 300 260 160 160 80 200 140
Astor Ballroom 3 20x15x7 300 260 120 120 80 200 140
Astor Ballroom 1 & 2 30x20x7 600 500 380 380 120 500 260
Astor Ballroom 2 & 3 30x20x7 600 500 380 380 120 500 260
Astor Ballroom 45x20x7 900 800 500 500 200 800 480
Caroline Meeting Room 1 9x9x4 81 50 40 40 22 50 40
Caroline Meeting Room 2 9x9x4 85 50 40 40 22 50 40
Caroline Meeting Room 20x8x4 126 100 60 60 40 80 60
Meeting Room 1 9x7x3.6 65 50 40 40 22 40 40
Meeting Room 2 9x7x3.6 65 50 40 40 22 40 40
Meeting Room 3 7x6x3.6 45 40 25 30 18 25 20
VIP Room 8.2x7x3.6 57.4 - - - - - -
Exectutive Room 10x9x4 80 - - - - - -
Astor Ballroom 1
Dimensions (LxWxH)
20x15x7
Area (sq.mt)
300
Theater
260
Schoolroom
120
Conference
120
U-Shape
80
Reception
200
Banquet
140
Astor Ballroom 2
Dimensions (LxWxH)
20x15x7
Area (sq.mt)
300
Theater
260
Schoolroom
160
Conference
160
U-Shape
80
Reception
200
Banquet
140
Astor Ballroom 3
Dimensions (LxWxH)
20x15x7
Area (sq.mt)
300
Theater
260
Schoolroom
120
Conference
120
U-Shape
80
Reception
200
Banquet
140
Astor Ballroom 1 & 2
Dimensions (LxWxH)
30x20x7
Area (sq.mt)
600
Theater
500
Schoolroom
380
Conference
380
U-Shape
120
Reception
500
Banquet
260
Astor Ballroom 2 & 3
Dimensions (LxWxH)
30x20x7
Area (sq.mt)
600
Theater
500
Schoolroom
380
Conference
380
U-Shape
120
Reception
500
Banquet
260
Astor Ballroom
Dimensions (LxWxH)
45x20x7
Area (sq.mt)
900
Theater
800
Schoolroom
500
Conference
500
U-Shape
200
Reception
800
Banquet
480
Caroline Meeting Room 1
Dimensions (LxWxH)
9x9x4
Area (sq.mt)
81
Theater
50
Schoolroom
40
Conference
40
U-Shape
22
Reception
50
Banquet
40
Caroline Meeting Room 2
Dimensions (LxWxH)
9x9x4
Area (sq.mt)
85
Theater
50
Schoolroom
40
Conference
40
U-Shape
22
Reception
50
Banquet
40
Caroline Meeting Room
Dimensions (LxWxH)
20x8x4
Area (sq.mt)
126
Theater
100
Schoolroom
60
Conference
60
U-Shape
40
Reception
80
Banquet
60
Meeting Room 1
Dimensions (LxWxH)
9x7x3.6
Area (sq.mt)
65
Theater
50
Schoolroom
40
Conference
40
U-Shape
22
Reception
40
Banquet
40
Meeting Room 2
Dimensions (LxWxH)
9x7x3.6
Area (sq.mt)
65
Theater
50
Schoolroom
40
Conference
40
U-Shape
22
Reception
40
Banquet
40
Meeting Room 3
Dimensions (LxWxH)
7x6x3.6
Area (sq.mt)
45
Theater
40
Schoolroom
25
Conference
30
U-Shape
18
Reception
25
Banquet
20
VIP Room
Dimensions (LxWxH)
8.2x7x3.6
Area (sq.mt)
57.4
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Exectutive Room
Dimensions (LxWxH)
10x9x4
Area (sq.mt)
80
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Banquet
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Conference and Hollow Square
Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
E-Shape, U-Shape and T-Shape
Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
Theater
Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
Reception
Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
Schoolroom or Classroom
The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
Ovals and Rounds
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Audio-Visual Equipment
  • AV Technician
  • Microphone
  • Overhead Projector
  • PA System
  • TV
  • TV Production Service Provider
  • Teleconferencing
  • Videoconferencing
Event Services
  • Message Service
Event Equipment & Supplies
  • Blackboards
  • Flip Chart & Markers
  • Lobby Bulletin Board
  • Name Cards
  • Pens / Pencils / Notepad
  • Podium Lectern
  • Stack Chairs
  • Tables
  • Meeting space capacities and configurations follow social distancing guidelines
  • Third-party partners comply with MI cleanliness standards