Marriott Hotel Grosvenor Square, Westminster Ballroom
Grosvenor Square, London, W1K 6JP -
Up to
1000 guestsOffers
catering
London Marriott Hotel Grosvenor Square has 14 meeting rooms with a maximum capacity of 1000 theater style. Business facilities are available for use by delegates.This venue boasts 2 restaurants by Gordon Ramsay. We proudly offer some of the largest meeting spaces in Mayfair, with versatile rooms for hire. The Mayfair Suite can be divided into four separate rooms for hire, ideal for breakout meetings. Allow our experienced on-site culinary team to create a meeting menu that exceeds your expectations.
Enhance your meeting with modern in-room audiovisual equipment and high-speed Internet access. Thanks to our prime Central London location, your meeting guests can access our hotel with ease.
If you would like to know more things about our spaces, please feel free to send us an enquiry with your request and we'll answer you as soon as possible.
Westminster Ballroom
Capacity & layout
Standing
up to 1000
Theatre
up to 900
Boardroom
up to 120
Classroom
up to 500
Pricing
& opening hours
Weekly schedule
monday
0:00 - 24:00
tuesday
0:00 - 24:00
wednesday
0:00 - 24:00
thursday
0:00 - 24:00
friday
0:00 - 24:00
saturday
0:00 - 24:00
sunday
0:00 - 24:00
Amenities
Tea
Stage
Air conditioning
Telephone
Print/Scan/Copy
Audio & visual
Other
AV equipment, CD player, Film projector, LCD projector, Microphone, Overhead projector, Rear screen projection, TV, videocameras available.
Space rules
Cancellation policy
100% refundable 1 day before the event
Location
Reviews
Sara Ri.
Such a beautiful hotel in the heart of London. You can go to so many places on foot from here. The room was beautiful and very clean, the service was amazing and the staff are super friendly and forthcoming. And I can only recommend the M Club lounge downstairs, there's always snacks and drinks for you to take at any hour of the day and the breakfast buffet was super good. One of the waiters, Maxim, even took the time to talk to us for a bit. I can only highly recommend this hotel!
Matt Heinemeyer
Spent 6 nights here recently and loved it! The neighborhood in which it lies is fantastic, amenities are good (what you would expect), restaurants are VERY good, staff is TOP NOTCH! They wait on you hand-and-foot, and Albert in particular was incredibly helpful and resolved a lost item issue almost immediately. It is an affordable hotel in a posh location and the restaurants/bars around it are great. You will not be disappointed with your stay here.
Andrew Campbell
Albeit in the middle of renovations this is a 3 star hotel with a doorman masquerading as a 5 star. Rooms are small, breakfast and lounge are average, and all the staff need to smile more. The buffets are not replenished unless you ask. They also have a propensity to try to take away plates and cups before you are finished. Location is a huge advantage and rooms are quiet despite the outside traffic but you get the feeling they are resting on these laurels.
Abdullah Alshouli
Seriously, the kitchen smelled in my room twice a day. at morning and at 5 pm everyday. I couldn’t understand why it would be in room and corridor. Don’t be expect to be appreciated as Platinum Marriott Bonvoy. The good thing you have access to M lounge and this is normal The location is amazing Staff and room service are excellent and great One other point need to improve; they didn’t respond to phone call mostly from room 🫠 From my point of view; it’s not a great value for what I paid I would consider this hotel as 4 star hotel not 5 Again, small details could destroy your comfort 👎🏻
Westminster Ballroom