Absolutely wonderful. The host is incredibly nice, talkative and helpful (and speaks great English, which is rare in Thailand).
The place is cozy, and the rooms are nice. The only downside is that the facilities aren't incredible, but that's to be expected with the price point. Everything you need is present.
The area has virtually no tourists and you get an authentic view of the outskirts of Bangkok.
Don't book through here, just show up! Its cheaper, and there is most likely room.