Some hotels feel like just a place to sleep, but others feel like a full experience . The Four Seasons Hotel Boston falls into the latter category. For years, I'd heard about the Four Seasons' timeless luxury, but I'd never actually stayed at any of the chain's hotels. That changed on a recent trip to Boston , where I checked into the Four Seasons on Boylston Street. The 239-room hotel is situated in a prime location downtown, directly across from the Public Garden, and just a short walk from