Room name |
Length |
Width |
Height |
Area m2 |
Theatre |
Classroom |
U shape |
Cocktail |
Banquet |
 |
 |
 |
 |
 |
|||||
| Salon Wokenburg | 5.50 | 6 | 2.80 | 32 | 20 | 15 | 15 | - | - |
| Salon Siebengebirge | 11 | 7.40 | 2.80 | 87 | 70 | 50 | 30 | - | 48 |
| Saal Maritm | 22 | 19 | 4.30 | 415 | 432 | 280 | 80 | - | 320 |
| Salon Petersberg | 15 | 8.80 | 2.80 | 117 | 100 | 65 | 40 | - | 64 |
| Salon Oelberg | 7.50 | 6.80 | 2.80 | 39 | 25 | 15 | 15 | - | - |
| Salon Oelberg | 7.50 | 6.80 | 2.80 | 51 | 35 | 30 | 20 | - | 24 |
| Salon Oelberg | 7.50 | 6.80 | 2.80 | 51 | 35 | 30 | 20 | - | 24 |
| Salon Rheinblick | 5.50 | 6 | 2.80 | 33 | 20 | 30 | 15 | - | - |
| Saal Drachenfels | 20 | 12 | 2.80 | 246 | 200 | 140 | 60 | - | 150 |
| Salon Beethoven | 8 | 7.30 | 2.80 | 58 | 40 | 30 | 20 | - | 24 |