Gladstone Library
200 m²- 200
- Theatre
- —
- Cabaret
- 60
- Boardroom
- 120
- Classroom
- 80
- U-Shape
- —
- Banquet
- —
- Reception
Meeting spaces at The Royal Horseguards, One Whitehall Place
4 spaces · verified capacities by layout
Lord Roberts Room
120 m²- 100
- Theatre
- —
- Cabaret
- 35
- Boardroom
- 60
- Classroom
- 40
- U-Shape
- —
- Banquet
- —
- Reception
Whitehall Suite
150 m²- 120
- Theatre
- —
- Cabaret
- 40
- Boardroom
- 80
- Classroom
- 50
- U-Shape
- —
- Banquet
- —
- Reception
Thames View Room
80 m²- 70
- Theatre
- —
- Cabaret
- 25
- Boardroom
- 45
- Classroom
- 30
- U-Shape
- —
- Banquet
- —
- Reception