Regency Ballroom
350 m²- 280
- Theatre
- —
- Cabaret
- 50
- Boardroom
- 150
- Classroom
- 60
- U-Shape
- —
- Banquet
- —
- Reception
Meeting spaces at The London Marriott Hotel, Marble Arch
4 spaces · verified capacities by layout
Portland Room
85 m²- 80
- Theatre
- —
- Cabaret
- 26
- Boardroom
- 40
- Classroom
- 30
- U-Shape
- —
- Banquet
- —
- Reception
Marylebone Room
65 m²- 60
- Theatre
- —
- Cabaret
- 20
- Boardroom
- 30
- Classroom
- 24
- U-Shape
- —
- Banquet
- —
- Reception
Boardroom 1
25 m²- —
- Theatre
- —
- Cabaret
- 12
- Boardroom
- —
- Classroom
- —
- U-Shape
- —
- Banquet
- —
- Reception