Side by side Belmond The Cadogan vs Belmond Copacabana Palace

This is a 54-room converted Chelsea townhouse where the staff learn your name by the first evening and then do something with it: scarves left in the room before an Arsenal match, a cake for a birthday, a teddy bear tucked into a child's bed the night before a wedding. That's the case for booking it over almost anything else in this part of London. The concierge desk is the best reason to stay, repeatedly credited with landing reservations and tours that would otherwise take weeks of planning.

The rooms are the catch, and it's worth saying plainly: entry-level categories run small, smaller than the website photos suggest, and at least one guest got hit with a full bill after a heating fault that took two nights to fix. Book a junior suite or above if the room itself matters to you, because the base category is the one place this hotel undersells its own price. There's also no real wellness offering, the gym has gone unavailable mid-stay, so this isn't the pick if a workout or a spa afternoon is part of the trip.

None of that undoes what the place actually is: a small, quiet, almost residential hotel with its own private garden across the street, antique books in the rooms, and a kitchen that handled a child's allergy without being asked twice. People who've tried the grander Knightsbridge houses keep landing here anyway for the scale and the warmth. Book it for the townhouse feel and the people running it, not for the square footage.

The case for booking the Copacabana Palace hasn't changed since 1923: Joseph Gire's Art Deco building, a private stretch of Copacabana Beach, and a pool team that keeps its head at full Carnival capacity, sunbeds cleared and water topped up without anyone chasing it. Front desk and concierge get named constantly and specifically. One guest's server, Edson, made soothing tea for a mother's cough and mint tea for her daughter after a service issue; another traveller had Anderson Azevedo, head of the hotel's Les Clefs d'Or concierges, talk them through something genuinely stressful with what they called real calm. That's the level of staff this hotel keeps producing.

Breakfast and the in-house restaurants are the real weak spot, and it's not one bad morning: cold cuts, underripe fruit in a country full of good fruit, a bowl of chicken soup with what one guest called crunchy potatoes. A four-star kitchen on a five-star bill, as one traveller put it. There's also a construction wrinkle right now. A new pool wing and five-floor wellness expansion mean a temporary gym by the tennis courts, and some recent guests found the noise reached the pool deck and a few rooms, though others staying the same months noticed nothing at all. New rooms are expected by late 2026, so this is a tax on the stay now, not a permanent one. Frequent weddings and conferences add another layer some guests weren't warned about, including one wedding with music running to midnight.

Book it for the building, the beach, and staff who still remember your name on a fifth visit; skip the restaurants for anything beyond convenience and check what's on the events calendar before you book. On the history and the location, nothing else in Rio is close.