We stayed for 4 nights here and had a very pleasant stay. The room was large, clean, bright and with possibly the best shower we have had in over 6 months of traveling.
The location is about 7 mins walk from Sunday walking market (a must if you visit chiang Mai and round the corner from the market were it seems all the cooking classes seeto go. Result was inflated prices but plenty of choice for food.
The lady owner was very pleasant and helpful with our many questions although it seems to be company policy to push any and every tour they have. Not uncommon in other places so I've heard so not surprised.
Anyway, our room cost 400 baht and was good value for that money. Saw a couple of rooms in the surrounding area and they were nothing compared to this. Very interesting story of how they managed to build the place, just read it at the back of the menu.
Food was good and drinks not bad as well. All in all a great place to stay.