Finally, Four Seasons custom-designed-mattress addicts needn't go without during their stay by the bay. With the construction of the new luxury hotel last year arrived the Four Seasons' famed overstuffed mattresses, which have been touted and purchased by the likes of Oprah Winfrey and Julia Roberts. Instead of checking into a room, local mattress loyalists should consider buying one through the hotel; at $1,500 for a queen, it costs a little more than the price of a four-night stay and includes a box spring. Just how popular are they? The Los Angeles Four Seasons sells about 300 a month. Kings go for $1,800, and delivery is $65.