Martin's Grand Hotel: exclusive room rental in Waterloo

Need a meeting room near Brussels? Discover the tailor-made services and hospitality of our address nestled in Walloon Brabant.

With its 4 modern seminar rooms located at the gates of Waterloo and Brussels, Martin's Grand Hotel offers a warm and friendly atmosphere for your professional events. The restaurant La Sucrerie also welcomes you for a gourmet and refined business lunch.


Meeting rooms at Martin's Grand Hotel in Waterloo

Discover our room hire options at the gates of Waterloo

Would you like to organise a business or private event in a setting that combines modern facilities, authentic surroundings, personalised service and optimum accessibility? Turn to one of the 4 modular meeting rooms at Martin's Grand Hotel, in the heart of Walloon Brabant. Sit under our luminous glass roof for a coffee break. Discover the decor of the restaurant La Sucrerie, which combines industrial heritage and refinement, during a business lunch with a local flavour.

Visit our meeting rooms virtually

Here is an overview of the many possible configurations for each of our rooms:

Capacity : 21 people
Class : 24 people
Theater : 48 people
Cabaret : 15 people
Capacity : 9 people
Class : 12 people
Theater : 20 people
Cabaret : 8 people
Banquet : 20 people
Capacity : 21 people
Class : 24 people
Theater : 56 people
Cabaret : 20 people
Capacity : 45 people
Class : 48 people
Theater : 98 people
Cabaret : 35 people

Our seminar packages

Are you organising a business event for a day or more? Martin's Grand Hotel offers you the ideal room rental solution with its Meet & Lunch package from €80 per person. On the menu: access to a fully equipped seminar room, a 2-course business lunch at the La Sucrerie restaurant and 2 coffee breaks with drinks and sweets.


Organise your team building in the heart of Walloon Brabant with Martin's Grand Hotel

Experience exceptional team building with the Martin's Grand Hotel

Encourage communication, cultivate team spirit... the benefits of team building are numerous. For an unforgettable team building experience, trust the Martin's Grand Hotel. Whether it's an outdoor activity or a shared indoor experience, we can help you organise an event that suits you.

more information

Check out the practical information about Martin's Grand Hotel

More information about our room hire services in Waterloo

Would you like to organise your next professional event at the gates of Brussels? Located in Walloon Brabant, the Martin's Grand Hotel offers you seminar rooms that meet your needs. Take a look at our brochures and don't hesitate to contact us for more information.


Price list


Plans & Capabilities


Meetings & Events brochure


Team Building brochure


Hotel brochure



Practical information

  • Parking

    Free outdoor parking at the hotel
  • Dogs

    Dogs under 5 kg allowed, supplement of 20€ per night
  • Room service

    Yes, from noon to 10 pm
  • Additional people

    In all rooms: Free for children under 12 years old; 30€ per night for children over 12 years old

  • Conditions of cancellation

    Free cancellation up to 24 hours prior to arrival, except in exceptional cases
  • Methods of payment

    Consumer vouchers (Sodexo, Edenred), ANCV holiday vouchers (France), luncheon vouchers Cash, bank cards, credit cards (Visa, American Express, MasterCard)


Contact us


Martin's Grand Hotel

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Why book online?

  • Minimum €10 cheaper compared to booking sites
  • Breakfast at reduced rate
  • Exclusive offers
  • Enhance your stay with exclusive extras and activities
  • Support our ecological projects

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