Fantastic place to stay. Very convenient with Sangencyaya station within walking disctance and restaurants and supermarkets nearby.
Airin has the place set up very nicely and we had everything we needed to have a comfortable stay. The tatami bedroom with futons were great traveling wi the my toddler and baby.
The area around is in a residential area and very calm and quiet.
I would stay at Airin’s again if we need a place to stay in Tokyo again. Very highly recommended!