Extremely clean and functional! Everything you would need to have a comfortable stay - the AC/heater was very useful as Japan does get cold at night. It’s about a 5 min walk from the subway station and Yaeko was extremely communicative and helpful :) would 100% stay here again!! One thing to note is they do not provide any type of “concierge service” (i.e. helping with reservations) which is totally understandable as this is an Air B&B.