Organize your own event in this impressive setting above Au Bassin, a bustling place in the heart of the city.

— COVID19 INFO : the info below is only true in normal circumstances. Due to Covid19 our rooms and your rentals unfortunately have to adapt to the rules of the moment. Please contact us through for questions, concerns, remarks, or demands. —

Capacity up to 250 people

Capacity up to 250 people standing or 150 seated.

The hall can be used until 1 AM at the latest.

Don’t hesitate to contact us for more information or visits:
We’d love to hear how we can meet your needs.

Thanks to the help of Visit Brussels our Hall is now equipped with a ventilation system that changes the air every half hour.

You can rent the Hall for 1815 euro (including VAT).

Practical Info

Available furniture

160 chairs, 25 tables, 18 standing tables, 30 bar stools, stage of 2×6 meters.
There is a light system in place that shouldn’t be changed during rentals. There are spots that highlight the stage area, spots that brighten up the entire hall and spots that can be used for an evening reception.
Internet: wifi
HD-videobeamer & screen
Professional sound system, 3 microphones and a mixing table

Technical list

Maximum dB allowed: 85

Combinations with the other two spaces (Attic and Ginette) are possible.  They can be used as a break-out rooms, backstage areas, vip lounges, …

The big event hall is wheelchair accessible.


You can opt for a self-service of coffee, tea and water during the entire event for a flat fee of 6 euro per person.
For lunch we can deliver sandwiches (8 euro per person).
You are free to work with a catering company of your choosing for food. Au Bassin doesn’t provide catering apart from sandwiches but we can propose catering companies we know and love.

The big hall has a fully equipped bar with the following selection of drinks.