With 48 rooms, Mansion House is a little big to be termed 'boutique,' but it's got a lot of personality and owners who care. The fresh citrus tones and the balconies appeal, plus there's an on-site spa and a fitness center (the latter is free to guests). The icing on the cake is the rooftop deck with panoramic harbor views.
It has ecofriendly policies, and some rooms are pet-friendly.