The house is pretty, clean but it is small inside. Only 1 bathroom, big group size will not much convenient. Amenties, facilities are okie. Room is small. Tower bath need provide much more. Only 8 pcs for 10 persons in 3 night, it is insufficient. Far from city central, infact travel to shinjuku around 49-51 minutes- 3 lines. akihabara/ Ginza: 30-40 minutes.