Side by side COMO The Halkin vs Four Seasons Hotel London at Tower Bridge

COMO The Halkin is a 41-room townhouse hotel in Belgravia, and the case for it is almost entirely the people running it. Guests keep describing the same shape of moment: something goes wrong, a scale disappears from a bathroom, a kettle gets forgotten, a flight is missed entirely, and the front desk just fixes it. One traveler who missed their flight had a new room booked within minutes by a staffer named Pammy, who turns up often enough in these stories that she's clearly not having a lucky week. Another checked in near midnight with an urgent laundry request and got it sorted on the spot rather than told to wait until morning.

The rooms are genuinely spacious for central London, with marble bathrooms and the kind of soundproofing that makes a street two minutes from Hyde Park Corner feel silent. The afternoon tea and restaurant pull real praise, down to specific dishes like the coconut waffles. But a few guests had to ask three times for basics like a kettle or a replacement bathroom scale, which is a strange thing to still be chasing at this price point, and there's no real wellness story here: no spa worth describing, nothing beyond a nice-smelling bathroom. If a pool and treatment menu matter to your trip, this isn't that hotel.

It suits a couple or a small family who want a quiet address, big-for-London rooms, and staff who'll actually solve a problem rather than apologize for it. Book it for the room and the people at the desk, not the amenities list.

This is the former Port of London Authority building turned Four Seasons, and the scale of that conversion is most of the case: five-metre ceilings, hand-carved plasterwork, suites that run to 70 square metres with gas fireplaces and freestanding tubs. Base rooms face an internal courtyard rather than the Thames, but the trade-off is quiet, genuinely quiet, in a way few central London hotels manage. The building alone is worth the detour east.

The catch is location and food, and both are price-conditional rather than dealbreakers. Tower Bridge and the Tower of London are on the doorstep, and the tube is a minute away, but Mayfair and the West End are a 30-minute Uber, which matters if that's why you're in London. Afternoon tea is the recurring sore point: guests report 45-minute waits, cold scones, savoury portions that don't match the sweet course, and a kitchen unwilling to comp a top-up on a five-star bill. Breakfast is similarly hit-or-miss for a hotel at this level, while the Rotunda Bar's cocktails get named and praised repeatedly, with Trey behind the bar coming up on his own merits.

The spa is a genuine draw, an 18,000-square-foot basement space with a proper sauna and steam room, best visited early morning before the pool fills with children (there's a no-kids-after-11am window that regulars plan around). Book this for the room, the quiet, and a hotel that resolved a broken air conditioner at midnight by moving a guest into a better suite without fuss. Skip the tea, and if Mayfair proximity matters more than square footage, that's a fair reason to look elsewhere.