3 restaurants, a full-service spa, and 3 bars/lounges are available at this smoke-free hotel. WiFi in public areas is free. Additionally, a 24-hour fitness center, a snack bar/deli, and a 24-hour business center are onsite. The Charles Hotel offers 303 accommodations with safes and complimentary newspapers. Beds feature down comforters and premium bedding. 50-inch LCD televisions come with premium cable channels and pay movies. Guests can make use of the in-room refrigerators and coffee/tea makers. Bathrooms include bathtubs or showers with deep soaking bathtubs, bathrobes, slippers, and designer toiletries. This Cambridge hotel provides complimentary wired and wireless Internet access. Business-friendly amenities include desks and phones; local and long-distance calls are complimentary (restrictions may apply). Additionally, rooms include hair dryers and irons/ironing boards. Housekeeping is offered daily and hypo-allergenic bedding can be requested. Recreational amenities at the hotel include a 24-hour fitness center and complimentary bicycles. The recreational activities listed below are available either on site or nearby; fees may apply.