I will clarify this review that we only stayed at the Twin Doors for one night, so didn't quite experience all that they had to offer, namely the afternoon snack / libations.
My husband and I were in town visiting his Alma Mater, and chose the Twin Doors for proximity. We arrived around 9 PM, and the owners were quick to get us checked in and oriented.
The grounds are tidy, the front porch inviting, and the common areas well appointed. The owners had a large redecoration a few years ago but kept the historic charm of the house, which used to be a duplex.
The owners provide a common refrigerator in the parlor in which they store cold soda/water, and have thermoses of hot water for tea at night with cookies. In the morning this changes to coffee.
The room we had was comfortable, clean, and bucolic. The bathroom had ample towels, and the shower was great, although tub was slow draining. I hiked up Mt. Sunapee in the AM while the other half slept, and we had breakfast at the latest time available: 9:30. My husband made good use of the porch and good weather to enjoy coffee and newspaper.
Breakfast was decent, but not fantastic. The owner made an interesting french toast/bread pudding that in theory could be wonderful, but I would've used a different bread (this may be a matter of taste: I feel that hawaiian or portuguese sweetbreads make a more flavorful french toast). It looked beautiful, but fell a little short on the palate. Scones had a nice soda taste. Turkey bacon, although healthy, just doesn't compare to the real stuff. The fruit salad had fresh berries picked by the owner. Coffee was plentiful. Owners were eager to chat and helpful about the area.
The B+B is a short drive from Mt Sunapee, would be a good alternative place to stay during skiing season.
In all, for our time there, we enjoyed the stay. Would definately stay again.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC