The Fitness Center at Hotel AKA Boston Common
Kimpton Nine Zero Hotel's fitness center is mentioned by experts. Out of 17 reviews tracked on TripExpert, 5 acknowledged the fitness center, including Jetsetter, Gayot and Condé Nast Traveler.
Hotel AKA Boston Common 
Jetsetter
Gayot
Condé Nast Traveler Jetsetter
Star Service
Jetsetter "When it's time to unwind, there's a 24-hour fitness center and slew of in-room spa treatments available"
Gayot "There’s a 24-hour business center, including fax, copier and messenger service, and an on-site fitness center for workouts"
Condé Nast Traveler "The Kimpton Group's Boston entry checks all the boutique boxes: great location across from the Boston Common and within walking distance of Beacon Hill and Newbury Street shopping; eclectic decade-spanning design; complimentary PUBLIC bikes for getting around; yoga mats in every room, as well as in-room spa services; and a well-equiped onsite fitness center"
Jetsetter "When it's time to unwind, there's a 24-hour fitness center and slew of in-room spa treatments available"
Star Service "Use of the gym is free, and those wanting a more vigorous workout can pick up free passes to Bally's, which is located just around the corner"
