There isn't enough space here to chart the evolution of this uncommonly attractive property from charming waterfront inn to landmark luxury hotel. It began with an 1830 maritime warehouse with a soaring ceiling, dark beams, and a stone floor. A modern wing and a remodeled 1727 annex then were added, connected by a copper-mansard central structure. During the course of excavation, ancient walls were uncovered and remain in view, and artifacts unearthed in the process are now on display throughout the hotel -- in public areas, at the door to each room as an identifier, and at bedside, lit with an underwater-like blue glow. Rooms are modern and sleek: seafoam-tiled bathrooms feature bathing nooks with rainshower nozzles directly overhead, and details include luxury linens, plush robes, a Bose sound system, heated bathroom floors, and no-fog mirrors. Many of the rooms have balconies or terraces, six have fireplaces, and a few suites have kitchenettes. The auberge even offers a small cinema to watch movies in. A striking new lounge serves breakfast, lunch, snacks, and drinks, and the high-end restaurant, Panache, took over the original warehouse lobby.