1. Service
Excellent service, always answering questions immediatly and providing missing things within hours.
2. Location
The apartment is part of a two-apartment house. The one we booked is having a sleeping room on third floor with a nice roof deck. On second floor there are bathroom, toilet, kitchen and a combined living room and bed room. It is a very typical japanese apartment. The house is located in Koiwa. The next train station is appr. 1,2 km away. It is the JB line (Chūō-Sōbu Line) which takes appr. 30 min to e.g. Shinjuku. There a several super markets, restaurants and other shops at the so called Flower road.
3. Kitchen
The cabinets in the kitchen are filled up with various kitchen accessories which is more a collection.
4. Heating
We spent two weeks end of December / begin of January in this apartment. The heating via air conditioning unit is not very powerful with the result that it was chilly.
5. Housekeeping
All rooms were clean. The renter mentioned that his team needs several hours for house keeping but this I really doubt.
6. Language
A translation app (Japanese - English) is very, very helpful.
7. Summary
This is a place we want to visit again but not during winter (see my comment re heating)