Situated on Park Lane overlooking Hyde Park, JW Marriott Grosvenor House London is one of Mayfair’s most iconic five-star venues. RWS London, your dedicated planning and design partner, transforms these historic spaces into exceptional, tailor-made weddings for couples who expect nothing short of excellence.
A Landmark Venue, Expertly Curated
Host your wedding in one of London’s most prestigious ballrooms, styled and managed by RWS London, specialists in luxury event planning and creative production.
Bespoke Design and Full-Service Planning
We offer concept-to-completion services, including custom styling, florals, set design, logistics, supplier coordination and guest experience planning.
A Prestigious Mayfair Setting
Located in the heart of central London, Grosvenor House offers grand architecture, Hyde Park views and discreet five-star service, making it ideal for a luxury celebration.
The Great Room
Among Europe’s largest hotel ballrooms, the Great Room offers over 1,900 square metres of uninterrupted event space. Whether for a ceremony, reception or both, it becomes a blank canvas for large-scale, high-impact weddings, with full creative production by RWS London.
Art Deco Ballroom
A refined and elegant space accommodating up to 500 guests, with original 1920s features and a private foyer. This room is ideal for formal receptions or evening celebrations, and can be transformed with our in-house styling and design expertise.
Private Suites and Boutique Spaces
Spaces such as the Albemarle and Spencer Suites are perfect for intimate weddings, cultural rituals, rehearsal dinners or pre-wedding events. RWS offers full styling, floral installations, lighting and furnishings for each tailored experience.
Guest Accommodation and Arrival Experience
We manage your guest block bookings, bespoke welcome gifts and arrival coordination to ensure every guest feels attended to from the moment they check in.
Signature Styling and Floristry
Our floral and styling team designs every detail, from large-scale installations to tablescapes, fabric draping and ambient lighting, ensuring the atmosphere reflects your vision and personality.
Seamless Supplier Management
We collaborate exclusively with trusted luxury suppliers. Every element catering, entertainment, lighting, production is seamlessly integrated and managed by our planning team.
Easy Access and VIP Transport Options
Grosvenor House offers on-site valet, private vehicle access and proximity to London’s top hotels and airports. Our team coordinates all guest movements and transport with care.
Licensed Ceremony Spaces and AV Capabilities
The venue is fully licensed for civil and religious ceremonies. We provide full AV planning and production, ensuring smooth transitions between ceremony, drinks reception and dinner.
Complete Event Oversight
From your first consultation to the final guest farewell, RWS manages all logistics, timelines, supplier briefings, installations and on-the-day coordination. You can focus on enjoying every moment.
