If you don't mind being out of the downtown area, this hip hotel is one of the most tranquil and affordably high-style places to rest your head. Tucked just beyond the southernmost tip of the Presidio and Pacific Heights, the outside is nothing impressive -- just another motor inn. Then the Joie de Vivre group got a hold of it, giving it a hip new life with modern decor and Zen-like influences (think W Hotel at half the price). The rooms, some of which have excellent city views, are smartly designed and decorated in the style of a contemporary studio apartment. The continental breakfast is fine, but why bother when you're across the street from Ella's, which serves San Francisco's best breakfast? Other thoughtful touches: 24-hour coffee and tea service, pet-friendly rooms, a CD and video lending library, and indoor parking. There's also great shopping a block away at Sacramento Street; and the groovy downstairs Swank Cocktail Club, which serves sultry libations and a surprisingly active slice of glamorous young Pacific Heights nightlife.