DomLounge Floor Plan
A truly unique location for meetings, events and private banquets is the DomLounge located on the top two floors of the hotel. The DomLounge spans an impressive 1,400 square metres, split over two levels.
All meeting facilities contain panoramic windows, which provide guests with fantastic vistas of the TV Tower at Alexanderplatz, the Red Town Hall, the Berlin Cathedral, Museum Island and other top attractions along Berlin's stunning skyline.
The DomLounge venue features five function rooms and four foyers, ideal for conferences, product presentations, cocktail receptions, gala dinners, exhibitions, lectures and private functions. A new dimension of an outstanding Berlin meeting facility is the conference room Nikolai 1, with Apple AirPlay technology.
Comprehensive state-of-the-art audio-visual equipment and the hotel's professional staff provide the highest level of technology and certified service to assist in planning effective meetings from start to finish.
Complementing the meeting facilities in the DomLounge is the AquaDom, an amazing one million-litre cylindrical saltwater aquarium in the hotel lobby. Enhance any event in Berlin and impress delegates and guests with a ride through the centre of the aquarium. Book the glass elevator inside the AquaDom for exclusive use in the evening and entertain guests with a breathtaking exotic underwater spectacle as they ride up to the DomLounge. The two-story elevator accommodates 47 people. Each ride takes about 10 minutes.
By moving the cursor over the numbers in the meeting rooms, an overview of the meeting capacity will appear. You can also zoom in and out and download the floorplan.
7th floor

Nikolai 1
This is the largest room (theatre style 400/gala dinner 200) at the DomLounge with stunning views of Berlin. It features Apple AirPlay technology, two slidable screens and an I-Pad to control light, sound and window shades. An addition I-Pad is available for the speaker’s presentation. Seven 52” LCD displays and two projectors can be fixed on the pillars that every delegate has a perfect view.
| Sq. meters: |
401 |
Door height: |
2.26 |
| Ceiling height: |
2.5 |
Door width |
2.00 |
| Length and width: |
23.2-36 x 13.5 |
|
|
Foyer Berliner Dom
This foyer overlooking the Berlin Cathedral provides an open space ideal for guest registration, cocktail receptions for up to 120 guests or banquets for up to 70 people. Hire a disc jockey and use the space as a lounge with dance floor. This room features movable registration desk elements, a cloak room section, and window shades as well as seven columns.
| Sq. meters: |
243 |
Door height: |
2.20 |
| Ceiling height: |
2.5 |
Door width: |
2.00 |
| Length and width: |
22.8 x 12.6 |
|
|
Foyer Alexanderplatz
This foyer offers stunning vistas of the TV Tower and the Red Town Hall. A perfect venue for hosting cocktail receptions up to 90 guests, banquets for up to 60 people, coffee breaks or to use it as an extension to room Nikolai 1. The foyer is ideal in combination with an exclusive ride through the AquaDom aquarium bringing your guests up to the level of the DomLounge surrounded by tropical fish.
| Sq. meters: |
202 |
Door height: |
2.20 |
| Ceiling height: |
5.92 |
Door width: |
2.00 |
| Length and width: |
25 x 8.7 |
|
|
8th floor

Nikolai 2+3
This room flooded with daylight is ideal for hosting meetings up to 200 delegates in theatre style seating, 120 in classroom style or 62 in a block arrangement. This versatile space can also accommodate up to 140 guests for a banquet. In addition, it can be used as a lounge area with dance floor. The room is equipped with a hidden screen, various power and data sockets, blackout curtains and can be divided into two units.
| Sq. meters: |
242 |
Door height: |
2.50 |
| Ceiling height: |
2.8 |
Door width |
1.95 |
| Length and width: |
23.2-36 x 8.4 |
|
|
Nikolai 2
This room is equipped with a hidden screen, various power and data sockets, blackout curtains and can be connected with room Nikolai 3. It is perfect for hosting meetings up to 100 delegates in theatre style seating, 56 in classroom style or 32 in a block set-up. This versatile space can also accommodate up to 70 guests on round tables.
| Sq. meters: |
115 |
Door height: |
2.50 |
| Ceiling height: |
2.8 |
Door width |
1.95 |
| Length and width: |
10.65-17.95 x 8.4 |
|
|
Nikolai 3
This room is can be connected with room Nikolai 2 and is equipped with a hidden screen, various power and data sockets, blackout curtains. It is ideal for hosting meetings up to 100 delegates in theatre style seating, 64 in classroom-style or 32 in a block set-up. This versatile space can also accommodate functions up to 70 guests on round tables.
| Sq. meters: |
127 |
Door height: |
2.50 |
| Ceiling height: |
2.8 |
Door width |
1.95 |
| Length and width: |
12.40-17.90 x 8.4 |
|
|
Spree
This venue overlooking the Berlin Cathedral is ideal for smaller meetings and events: receptions for up to 50 guests, banquets for up to 30 people, meetings for up to 45 delegates in theatre style, 24 in classroom style or 20 in a block set-up. This room features various power and data sockets and blackout curtains.
| Sq. meters: |
53 |
Door height: |
2.26 |
| Ceiling height: |
2.8 |
Door width |
1.00 |
| Length and width: |
7.15-8.5 x 6.3 |
|
|
Alex, 8th Floor
This small function room with daylight can accommodate up to 48 delegates in theatre style seating, 24 in classroom style seating or 20 in a block arrangement or 30 people for a seated lunch or dinner. The room is equipped with blackout curtains as well as various power and data sockets. It connects to Foyer Alex and has access to Foyer Alexanderplatz on the 7th floor.
| Sq. meters: |
57 |
Door height: |
2.26 |
| Ceiling height: |
2.8 |
Door width |
1.00 |
| Length and width: |
5.1-7.6 x 5.7-8 |
|
|
Foyer Alex, 8th Floor
This open foyer connects to room Alex and can be used to set-up the coffee break buffet. The stairs lead to Foyer Alexanderplatz on the 7th floor.
| Sq. meters: |
39 |
Door height: |
2.70 |
| Ceiling height: |
2.8 |
Door width |
1.20 |
| Length and width: |
2.15-8.35 x 3.07-8.1 |
|
|
Foyer Museumsinsel
The foyer overlooking the Nikolai quarter, including the area from the Berlin Cathedral to the Museum Island, creates a wonderful backdrop for coffee breaks or cocktail receptions for up to 60 guests. This foyer provides guests access to the rooms Spree and Nikolai 2 & 3. The stairs lead down to the Foyer Berliner Dom on the 7th floor.
| Sq. meters: |
152 |
Door height: |
2.20 |
| Ceiling height: |
2.8 |
Door width |
2.00 |
| Length and width: |
4.7 x 9.8 |
|
|
Radisson Blu Hotel, Berlin –
Karl-Liebknecht-Strasse 3 –
D-10178 –
Berlin –
Germany –
Phone
+49 30 238 280
52.519498
13.402891