W London, Soho, London

Leicester Square’s boldest Bonvoy hotel since 2010 — 192 rooms, Europe’s largest disco ball, AWAY Spa. Upgrades are promised by Marriott policy and routinely ignored at check-in.
The London Edition Hotel

Leicester Square’s most theatrical Bonvoy hotel — bold design, a serious bar, and an AWAY Spa. Loyalty mechanics are thin and upgrades are the least reliable in the London portfolio.
JW Marriott, Grosvenor House, London

Park Lane’s first hotel, open since 1929 and overlooking Hyde Park. One of London’s strongest Bonvoy lounge experiences — but the full value only unlocks at Platinum Elite and above.
Park Plaza Westminster Bridge, London

Opposite the Houses of Parliament on the South Bank, with an executive lounge that looks straight at Big Ben. One of London’s most rewarding Radisson properties for VIP status holders.