London Marriott Hotel Grosvenor Square, LondonLondon Marriott Hotel Grosvenor Square in London, United Kingdom has a corrected score of 3.2 ± 0.1 (solid evidence, 4 of 4 platforms), ranked 418 of 785 hotels we score in London. Its platform ratings, normalised to 0-5, average 3.1 before correction: Booking.com 2.9, Tripadvisor 3.2, Google 3.3, Agoda 3.1. Rooms from about $805 a night (cached, not a live quote).Located in Mayfair directly facing Grosvenor Square, this five-star Marriott property serves business travellers and luxury seekers. The hotel contains 237 air-conditioned rooms and suites featuring marble bathrooms. Guests can dine at the Gordon Ramsay Bar & Grill or Lucky Cat, and access a fitness centre and spa on site. The building includes significant event space for large meetings and is close to Hyde Park and Marble Arch Underground Station. While the location is central, some guests have reported issues with the check-in process. The hotel also follows mandatory eco-rules regarding room cleaning.What stands out

Gordon Ramsay restaurants on site

Directly facing Grosvenor Square

Large meeting and event spaces

Near Marble Arch station

Watch out for

Difficult check-in experience

Small fitness centre

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