We had a family trip, with all l 3 people (mom, dad, and myself). I made a reservation for a '3 single beds room'. There were normal 2 beds and one additional portable bed. The portable bed was not bad for just one night but would be not enough for more nights. The drawback of this room was the room was so small for 3 people, and the shoes and beds are so close that I was a little bit hard to bear it sometimes until I fall asleep... However, the merit of this hotel is it is located very very close to the Ueno station and Ueno park, so it was easy to go around and there many small restaurants to have breakfast or dinner.