Rosewood London

Arrival through the wrought-iron gates into Rosewood London's cobbled courtyard is one of the city's great hotel moments: the Edwardian belle-époque headquarters of a former insurance giant, wrapped around its own carriage court, a world removed from High Holborn's traffic. Inside, the grade II-listed bones—a seven-storey Pavonazzo marble staircase among them—meet interiors styled like a sophisticated London manor house.

Rooms are among the most residential in the capital: muted heathers and browns, brass details, art-hung walls and bathrooms in dramatic marble. Suites go further, some with their own street entrances and postcodes' worth of space. The location splits the difference between the City and the West End, making it a rare hotel that serves bankers, theatre-goers and Bloomsbury museum walkers equally well.

The Mirror Room's inventive afternoon tea and a buzzy pan-Asian dining room lead the food offer, while the wood-panelled bar handles nightcaps with clubby ease. A subterranean wellness floor covers the essentials with polish. Service is notably unstuffy for a hotel of this grandeur—young, warm and quick—which is precisely why it has won such a devoted following.