Place was decent for the price paid, might be slightly inconvenient for a big group with only 1 key. Just a few mins walk from ikebukuro exit C6 with many convenient stores and eateries in the area. Cleaning could be improved, it was still dusty in certain areas and the toilet had a funky smell. The windows are very thin and you can hear cars driving pass, shutters rolling and people talking. Kitchen was well equipped, but might be missing a knife if you're looking to do some cooking.
Overall had an okay stay.
Had someone open the door while we were in once, Sato said the person might've gotten the wrong door.