I have stayed at the Delamar twice; thanks to its great location close to where I do business in Greenwich, I will stay there again. The hotel is right on the Harbor. If you are lucky to get a harbor-view room, your stay will be 2X better than if you get a room with a view to the rather uninspiring street on the other side.
The lobby area is great; gives it a "small hotel feel" but with impeccably appointed furniture it feels elegant and warm.
The rooms are small but again, well appointed. Remember - try for a view of the harbor.
The restaurant at the hotel (L'Escale) is excellent, and the bar area is fun.
The best part of the hotel is its staff. They are obviously well-trained, helpful and happy.
It's understated yet efficient and professional. Works for me, and I hope to stay here again.