Otsuka's place has its ups and downs. To start off, this was a hotel, not an apartment or home. So you will see other people come in and out and you will hear noises. This place was close to a JR station, but the location was slightly further from a Tokyo metro station which makes it more inconvenient for those who have the Tokyo metro pass and want to take non-JR lines. The pictures were slightly misleading because the dining room and kitchen areas were not part of the room - they are common areas below the first floor. The laundry and dryers are not included; you'd have to pay to use the machines.
When I first checked in at 3 PM, there were towels, bags, and trash everywhere on every floor. The cleaning crew was not done cleaning by our check out time. Furthermore this place did not have an elevator for those who live in higher floors and have to carry large luggage up and down the stairs.
Overall this place was okay. It's affordable, easy to check in, and close by the stations.