Please note: all room sizes are approximate.
Events
Start Planning Your Meetings or Events Here
Tell us about your event, then we'll contact you and plan it together
14
Event Rooms
786 SQ MT
Total Event Space
200
Capacity Largest Space
9
Breakout Rooms

Meeting and Events
Create and collaborate in the flexible meeting rooms and conference space at our London hotel
Hire a sophisticated venue for flawless board meetings, conferences, seminars or exhibitions
Engage more effectively in modern event rooms with cutting-edge audiovisual technology
Host flawless conferences in our Crystal Ballroom with versatile room for up to 200 attendees

Weddings and Occasions
Walk down the aisle in the stunning indoor and outdoor wedding venues in central London
Dream weddings don't just happen, they're planned. Marriott Certified Wedding Planners are trained to help. After completing demanding coursework, each Marriott Certified Wedding Planner is qualified to coordinate weddings of all types, including ethnic and military weddings. Relying on experience, training, tradition and old-fashioned intuition, Marriott Certified Wedding Planners can help you determine an overall vision for your wedding and help you execute each detail. That includes setting an event budget; deciding on a menu; arranging table settings; and finding florists, photographers, a band and other entertainment for the big day.
Discover an elegant wedding location with an outdoor terrace overlooking a picturesque garden
Inspire your guests in our Crystal Ballroom venue, featuring flexible reception space for 200
Personalize your wedding with custom catering menus and assistance from our planning experts

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.
MANAGE YOUR EVENT WITH EASE
Manage event details, make real-time requests and connect with our staff - from the palm of your hand.
Meeting Room | Dimensions (LxWxH) | Area (sq.ft) | Theater | Schoolroom | Conference | U-Shape | Reception | Banquet |
---|---|---|---|---|---|---|---|---|
Crystal Ballroom | 57.7x33.8x10.8 | 1948.3 | 180 | 72 | 96 | 41 | 200 | 120 |
Cloister Suite | 58.1x26.2x26.2 | 1517.7 | 160 | 75 | 96 | 40 | 200 | 140 |
Windsor Suite | 33.8x13.1x8.5 | 441.3 | 40 | 18 | 24 | 16 | 30 | 20 |
York Suite | 23.3x17.4x9.8 | 409 | 40 | 18 | 24 | 16 | 30 | 20 |
Lancaster Suite | 23.6x17.1x8.5 | 398.3 | 40 | 18 | 24 | 16 | 30 | 20 |
Marlborough Suite | 31.5x16.7x8.5 | 527.4 | 60 | 30 | 32 | 28 | 50 | 40 |
Gloucester Suite | 19.4x15.1x7.9 | 291.7 | 20 | - | 12 | 12 | 20 | 10 |
Trafalgar Suite | 19.7x12.8x9.8 | 258.3 | 20 | - | 12 | 12 | 20 | 10 |
Buckingham Suite | 15.7x13.8x7.9 | 215.3 | 16 | - | 8 | 10 | 15 | 10 |
Victoria Suite | 25.6x18.4x9.8 | 462.9 | 40 | 20 | 32 | 20 | 50 | 30 |
Waterloo Suite | 27.9x19x9.8 | 527.4 | 40 | 20 | 32 | 20 | 50 | 30 |
Regal Boardroom | -x-x- | - | - | - | 10 | - | - | - |
Crystal Mezzanine | 44.9x32.5x9.5 | 1463.9 | 70 | 36 | 48 | 30 | 80 | 60 |
Abbey Suite | -x-x- | - | - | - | 5 | - | - | - |
Crystal Ballroom
Dimensions (LxWxH)
57.7x33.8x10.8
Area (sq.ft)
1948.3
Theater
180
Schoolroom
72
Conference
96
U-Shape
41
Reception
200
Banquet
120
Cloister Suite
Dimensions (LxWxH)
58.1x26.2x26.2
Area (sq.ft)
1517.7
Theater
160
Schoolroom
75
Conference
96
U-Shape
40
Reception
200
Banquet
140
Windsor Suite
Dimensions (LxWxH)
33.8x13.1x8.5
Area (sq.ft)
441.3
Theater
40
Schoolroom
18
Conference
24
U-Shape
16
Reception
30
Banquet
20
York Suite
Dimensions (LxWxH)
23.3x17.4x9.8
Area (sq.ft)
409
Theater
40
Schoolroom
18
Conference
24
U-Shape
16
Reception
30
Banquet
20
Lancaster Suite
Dimensions (LxWxH)
23.6x17.1x8.5
Area (sq.ft)
398.3
Theater
40
Schoolroom
18
Conference
24
U-Shape
16
Reception
30
Banquet
20
Marlborough Suite
Dimensions (LxWxH)
31.5x16.7x8.5
Area (sq.ft)
527.4
Theater
60
Schoolroom
30
Conference
32
U-Shape
28
Reception
50
Banquet
40
Gloucester Suite
Dimensions (LxWxH)
19.4x15.1x7.9
Area (sq.ft)
291.7
Theater
20
Schoolroom
-
Conference
12
U-Shape
12
Reception
20
Banquet
10
Trafalgar Suite
Dimensions (LxWxH)
19.7x12.8x9.8
Area (sq.ft)
258.3
Theater
20
Schoolroom
-
Conference
12
U-Shape
12
Reception
20
Banquet
10
Buckingham Suite
Dimensions (LxWxH)
15.7x13.8x7.9
Area (sq.ft)
215.3
Theater
16
Schoolroom
-
Conference
8
U-Shape
10
Reception
15
Banquet
10
Victoria Suite
Dimensions (LxWxH)
25.6x18.4x9.8
Area (sq.ft)
462.9
Theater
40
Schoolroom
20
Conference
32
U-Shape
20
Reception
50
Banquet
30
Waterloo Suite
Dimensions (LxWxH)
27.9x19x9.8
Area (sq.ft)
527.4
Theater
40
Schoolroom
20
Conference
32
U-Shape
20
Reception
50
Banquet
30
Regal Boardroom
Dimensions (LxWxH)
-x-x-
Area (sq.ft)
-
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
Crystal Mezzanine
Dimensions (LxWxH)
44.9x32.5x9.5
Area (sq.ft)
1463.9
Theater
70
Schoolroom
36
Conference
48
U-Shape
30
Reception
80
Banquet
60
Abbey Suite
Dimensions (LxWxH)
-x-x-
Area (sq.ft)
-
Theater
-
Schoolroom
-
Conference
5
U-Shape
-
Reception
-
Banquet
-
Meeting Room | Dimensions (LxWxH) | Area (sq.mt) | Theater | Schoolroom | Conference | U-Shape | Reception | Banquet |
---|---|---|---|---|---|---|---|---|
Crystal Ballroom | 17.6x10.3x3.3 | 181 | 180 | 72 | 96 | 41 | 200 | 120 |
Cloister Suite | 17.7x8x8 | 141 | 160 | 75 | 96 | 40 | 200 | 140 |
Windsor Suite | 10.3x4x2.6 | 41 | 40 | 18 | 24 | 16 | 30 | 20 |
York Suite | 7.1x5.3x3 | 38 | 40 | 18 | 24 | 16 | 30 | 20 |
Lancaster Suite | 7.2x5.2x2.6 | 37 | 40 | 18 | 24 | 16 | 30 | 20 |
Marlborough Suite | 9.6x5.1x2.6 | 49 | 60 | 30 | 32 | 28 | 50 | 40 |
Gloucester Suite | 5.9x4.6x2.4 | 27.1 | 20 | - | 12 | 12 | 20 | 10 |
Trafalgar Suite | 6x3.9x3 | 24 | 20 | - | 12 | 12 | 20 | 10 |
Buckingham Suite | 4.8x4.2x2.4 | 20 | 16 | - | 8 | 10 | 15 | 10 |
Victoria Suite | 7.8x5.6x3 | 43 | 40 | 20 | 32 | 20 | 50 | 30 |
Waterloo Suite | 8.5x5.8x3 | 49 | 40 | 20 | 32 | 20 | 50 | 30 |
Regal Boardroom | -x-x- | - | - | - | 10 | - | - | - |
Crystal Mezzanine | 13.7x9.9x2.9 | 136 | 70 | 36 | 48 | 30 | 80 | 60 |
Abbey Suite | -x-x- | - | - | - | 5 | - | - | - |
Crystal Ballroom
Dimensions (LxWxH)
17.6x10.3x3.3
Area (sq.mt)
181
Theater
180
Schoolroom
72
Conference
96
U-Shape
41
Reception
200
Banquet
120
Cloister Suite
Dimensions (LxWxH)
17.7x8x8
Area (sq.mt)
141
Theater
160
Schoolroom
75
Conference
96
U-Shape
40
Reception
200
Banquet
140
Windsor Suite
Dimensions (LxWxH)
10.3x4x2.6
Area (sq.mt)
41
Theater
40
Schoolroom
18
Conference
24
U-Shape
16
Reception
30
Banquet
20
York Suite
Dimensions (LxWxH)
7.1x5.3x3
Area (sq.mt)
38
Theater
40
Schoolroom
18
Conference
24
U-Shape
16
Reception
30
Banquet
20
Lancaster Suite
Dimensions (LxWxH)
7.2x5.2x2.6
Area (sq.mt)
37
Theater
40
Schoolroom
18
Conference
24
U-Shape
16
Reception
30
Banquet
20
Marlborough Suite
Dimensions (LxWxH)
9.6x5.1x2.6
Area (sq.mt)
49
Theater
60
Schoolroom
30
Conference
32
U-Shape
28
Reception
50
Banquet
40
Gloucester Suite
Dimensions (LxWxH)
5.9x4.6x2.4
Area (sq.mt)
27.1
Theater
20
Schoolroom
-
Conference
12
U-Shape
12
Reception
20
Banquet
10
Trafalgar Suite
Dimensions (LxWxH)
6x3.9x3
Area (sq.mt)
24
Theater
20
Schoolroom
-
Conference
12
U-Shape
12
Reception
20
Banquet
10
Buckingham Suite
Dimensions (LxWxH)
4.8x4.2x2.4
Area (sq.mt)
20
Theater
16
Schoolroom
-
Conference
8
U-Shape
10
Reception
15
Banquet
10
Victoria Suite
Dimensions (LxWxH)
7.8x5.6x3
Area (sq.mt)
43
Theater
40
Schoolroom
20
Conference
32
U-Shape
20
Reception
50
Banquet
30
Waterloo Suite
Dimensions (LxWxH)
8.5x5.8x3
Area (sq.mt)
49
Theater
40
Schoolroom
20
Conference
32
U-Shape
20
Reception
50
Banquet
30
Regal Boardroom
Dimensions (LxWxH)
-x-x-
Area (sq.mt)
-
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
Crystal Mezzanine
Dimensions (LxWxH)
13.7x9.9x2.9
Area (sq.mt)
136
Theater
70
Schoolroom
36
Conference
48
U-Shape
30
Reception
80
Banquet
60
Abbey Suite
Dimensions (LxWxH)
-x-x-
Area (sq.mt)
-
Theater
-
Schoolroom
-
Conference
5
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
- 35MM Projector
- AV Technician
- Film Projector with Screen
- LCD Panel
- LCD Projector
- Microphone
- Overhead Projector
- PA System
- TV
- TV Production Service Provider
- Teleconferencing
- Video Camera
- Videoconferencing
- Walkie Talkies
- Wireless Internet
Event Services
- Carpenter
- Certified Meeting Planner
- Decorator
- Electrician
- Event Lighting
- Locksmith
- Message Service
- Photographer
- Registration Service
- Security Guards
Event Equipment & Supplies
- Blackboards
- Direction Signs
- Easels
- Flip Chart & Markers
- Installed Stage
- Lobby Bulletin Board
- Name Cards
- Pens / Pencils / Notepad
- Podium Lectern
- Polling Devices
- Portable Stage
- Spotlights
- Stack Chairs
- Tables
Business Services
- Computers
- Copy Service
- Fax Service
- Overnight Delivery/Pickup
- Post/Parcel
- Printers
Catering Services
- Afternoon Break:£7.50 / Person
- Coffee Break:£7.50 / Person
- Continental Breakfast:£25.00 / Person
- Dinner:£90.00 / Person
- Full Breakfast:£25.00 / Person
- Lunch:£35.00 / Person
- Reception:£50.00 / Person
- Meeting space capacities and configurations follow social distancing guidelines
- Offers single serve F+B options
Frequently Asked Questions
St. Ermin's Hotel, Autograph Collection has 14 event rooms.
The largest capacity event rooms are Crystal Ballroom, Cloister Suite. They have a capacity of 200.
Yes, St. Ermin's Hotel, Autograph Collection provides wedding services.
To book a meeting or event at St. Ermin's Hotel, Autograph Collection click here