Second stay in Ryu no ma. I love the loft bed and the space below is really useful. Especially love the storage area under the staircases of the loft, very cute and practical.
A lot of eating place nearby that open until late at night. Also some supermarkets which open until 11 PM. The place is really quite and convenience. It is less than 5 minutes walk from Otsuka station on the JR Yamanote line, and only one station away from Ikebukuro. Great location to go around Tokyo.