Family-run, a dozen rooms, and the person at the desk actually knows the town.
A Cambodian guesthouse is typically a family-run building of ten to twenty rooms with a small restaurant downstairs. They are the backbone of accommodation in provincial towns like Battambang, Kratie and Banlung, where the alternative is nothing at all, and they are often the best source of honest local advice you will find.
Guides for this one are being written.