I spent 3 nights in Satoshi's dorm room while I explored the Volcanoes National Park. The location was great and the place had everything you could need. Comfy bed, clean bathrooms and free tea/coffee/hot chocolate. I actually had the dorm room to myself as Airbnb doesn't really allow for multiple beds to be booked. If you're looking to stay but it says there's no availability, try and give Satoshi a call and I'm sure he'll have room.