We had a wonderful stay at Captain's Den, Unit A. Our schedule only allowed us 3 nights in Southwest Harbor - we wish we could have stayed longer. We liked the slower pace of Southwest Harbor. The unit has a fully supplied kitchen. We had two couples - one member of our group uses a wheel chair most of the time, but was able to get around fine on the first floor - only a few steps from the parking lot to get inside.
One morning we ate at Grumpy's and enjoyed the food, although the service was a bit slow. We also visited one of the markets and grilled hamburgers out and also cooked some fish.
We enjoyed seeing the sites around this part of MDI - especially the light house - but the hill to it is a bit steep.
We'd like to make a return visit to MDI and will plan on staying at Captain's Den. Highly recommend this location.
Gail was a pleasure to deal with.
NOTE: if you put the address in your GPS, be sure the city is Southwest Harbor. We didn't and spent a little while exploring places we hadn't planned to see.