Aileen place is very clean and modern, as shown on the pictures.Aileen offered precise information and quick answers.
As a family with young children, we really enjoy the drying function on the washing machine (and the bathroom has a drying option too). However, the living room might have been an issue on a longer stay (no coffee table, no sofa, dining table and chairs very close to other furniture) but since we stayed only 2 nights, it was really ok !
The appartment is close to Nakano Broadway, which is an interesting indoor shopping place. One station from Shinjuku, to get other lines (be careful, it's a very big station and it's easy to get lost).