Eri's place is great
The guide to the apartment is easy to understand, Eri and kazumi's responses when I asked somethings are fast and polite. The place is clean and comfortable, all of the amenities described in the description are presents.
The location is a bit far from the station for some people who is not used to walk for about 1 km, so i would recommend not to bring heavy luggage with you if you don't like to walk. But if you don't mind walking, this place is amazing. Along the way from the station to the apartment, there are many convenient stores you can stop by. It's also near some quite popular districts like shibuya, shinjuku, or ikebukuro by train.