Great value! We were just a 2/3-minute walk from Azabu-juban station, which took us quickly to many of the Tokyo sites we visited. Place itself had 2 beds that fit 2 people each, and we were provided extra blankets. Although it only had the 2 beds (and the bathroom, plus a very modest kitchen), I felt the room was spacious, unlike others I stayed in where it was hard to walk.
Would recommend!