The accommodation is strategically located near Iriya subway station on Hibiya Line, only one stop from Ueno. The room is clean and amenities are as advertised, unfortunately the room is too small for 4 people ( husband and wife plus 2 children age 11 and 16), would suggest that you do not sell the room for more than 3 persons. The sofa bed when folded is not really flat but has different height cushion so you will end up sleeping only on one side. One more thing, no elevator so be prepare to carry the suitcase up.