The Fitness Center at Four Seasons Hotel Washington DC

"The secret weapon here is the fitness center: It's 12,500 square feet on three levels, with a multitude of machines and aerobics and yoga classes"

"Features are top-notch, with state-of-the-art machines in the tri-level fitness center with a saline lap pool as well as a full service spa"

"Guests can take advantage of the state-of-the-art fitness center, the two-lane indoor saltwater lap pool and the tranquil day spa"

""Perfectly trained staffers" deliver "first-rate service" at this "exceptional" "must-stay", where the "beautiful" rooms and suites exude "understated elegance", and some boast "breathtaking" views of Rock Creek Park or Georgetown; a spa, fitness center and several eateries complete the "top-of-the-line" package, and though "you'll pay for what you get", devotees declare it's a worthy "treat" – and a no-brainer when "on an expense account"

"The five-star, five-diamond hotel boasts a three-level fitness center and a spa complete with a eucalyptus-scented steam room, whirlpool, 60-foot pool, and sauna"

"Service is superb, and there’s a pool, fitness centre and full-service spa"

"Long the pied-à-terre of choice for visiting dignitaries and magnates alike, the hotel does classic, five-star luxury like few others—this is the Four Seasons, after all—with anything-you-want service, a 24-hour spa and fitness area that even has gym clothes available to borrow"

"Each of the aerobics machines in the stunning gym has its own TV and headphones, and the impressive tri-level health club features saunas, a whirlpool and a two-lane, 66-ft indoor saltwater lap pool (reserve lanes beforehand)"

"The $18,500-a-night, 4,000-square-foot open-concept suite features a full dining/conference room, a kitchen, private gym, his-and-hers dressing rooms, a 1,000-square-foot furnished terrace and an entryway decorated with Swarovski “star” lights and a mosaic floor"