I had a lovely stay in the cottage! It's small but very cozy. I loved sleeping in the loft space and listening to the wind in the trees at night, and then waking to the morning chatter of the chickens. It was nice to be off the street and protected from city noises, while just a short walk from the Castro or Noe Valley.
Given the size, it's perfect for one person but it would be tight for two people if staying more than a night or two, particularly since there's no door to the bathroom! I stayed 6 weeks and found it very comfortable for myself. I did work in the living room or kitchen during the day, and was able to prepare basic meals in the kitchen. Definitely recommended for other solo travelers!