Positive part is the apartment is located at a quiet neighbourhood, the room look exactly like the photo and it is spacious enough for 2 people. Besides that, the bed was very comfortable and there are some really interesting shops, cafes (eg: Owl café…etc) and restaurants close by, and metro station about 10-15 min away.
Negative part is the room is a bit cold & washing machine is not working, we did consider this apartment based on this and the solution given by the host is to use the coin laundry. We are tired during the day time after sightseeing & run out of clean cloth due we stay 4 days in Hakuba before we came to Tokyo. So we have no choice but to go out in the winter night to look for the laundry place & spend hours waiting down there. That night is really not a present experience for us.
Based on the pros & cons, would still recommend to other guests, those who do not need a washing machine or visit during summer could consider this apartment.