Location is great actually as it is a 4 min walk to the subway station and the convenient shop is just outside the subway exit.
The room is very clean but it is a squeeze for a family of 3 with narrow passages.
What makes the stay really unpleasant is
1) the room was extremely cold as the temperature in Tokyo dropped to around 5 Deg C on the first day we checked in and found that the air con heating is not powerful enough to heat up the whole room even when it is at full blast.
Thanks for the host to send out a portable radiator the next day upon our cry for help.
2) the sound proofing of the room is terrible.
We can hear our neighbour besides us talking, the spinning sound of the washing machine and drying machine which is right outside our room and some inconsiderate guest started washing their laundry at midnight.
The worst is you can hear the stamping sound from the ceiling whenever anyone staying above our room is walking.
Yes you can hear literally stomps sound with every step.
The inconsiderate guest above us was still stomping at 2 am in the middle of the night.
There is also a fire brigade that is located near the main road and the siren from them can go off a few times every night.
Hope the host can put the above mentioned right else who ever comes in during the winter will have a hard time.