The Pool at Sheraton Boston Hotel
Sheraton Boston Hotel's pool is recommended by experts. Of the 4 publications tracked on TripExpert, 4 mentioned the pool, such as Frommer's, Oyster and Star Service.
Sheraton Boston Hotel 
Frommer's
Oyster
Star Service
The Telegraph
Frommer's "Its central location, range of accommodations, extensive convention and function facilities, and huge pool make this 29-story hotel one of the most popular in the city with both business and leisure travelers"
Oyster "Attached to the Hynes Convention Center, this gigantic 1,220-room Sheraton caters to business travelers with the best pool and fitness-center complex in Back Bay, comfortable rooms with panoramic views of Boston, a free business lounge, and an on-site full-service FedEx Office"
Star Service "A retractable roof covers the fifth-floor lap pool and whirlpool, and there are no fees to access the well-equipped gym"
The Telegraph "This Back Bay stalwart offers spacious rooms, superb amenities – including an indoor-outdoor saline pool with a retractable glass roof – and one of the best breakfasts in town"
