I stayed at Muan Baan twice, first in a single room and later in a double room - because the latter have an ensuite bathroom, which I always prefer but wasn't available the first time. When I go back to Chiang Mai I won't hesitate to book a room in this guesthouse again. If I can, that is, since the place is always packed! (at least when I was there, in high season) But it's well-deserved ... The staff are super nice, the rooms and bathrooms are spotless, the beds are comfortable and it's such a beautiful building! On top of that, there's free wifi in every room. It's true boutique-style but for the price of one of the many cheapies in the city-center. And I know it's a cliche but Muan Baan really is like a home-away-from-home.