Photo gallery for No. 284 Back Bay Hotel, Sonder by Marriott Bonvoy

Relax and socialize on the outdoor terrace with a fire pit, seating area, and stunning city views.

Kitchen features a black countertop, stainless steel appliances, and a tiled backsplash.

Enjoy a city view from the large window, relax in the comfortable armchair, and unwind with a cup of tea at the round table.

Classic building with a prominent corner entrance and stairs leading up to the main door.

Relax in this stylish room with a large bed, sofa, and armchairs, plus a flat-screen TV and city views.