10/10
The beds were uncomfortable, although this is normal for westerners in Japanese beds. Bring a pillow or get a western-style if this is a dealbreaker. The refrigerator power outlet went out early in the stay, but we used another outlet. The location is fantastic, very close to Hasunuma Station, the entrance is 15-20 feet from a 7-11 and there are plenty of restaurants and such around. Kamata Station is a short walk away, loaded with everything you need, and largely devoid of the loud, tourist-y nonsense you'll find elsewhere. Highly recommended.
Bronson
8-night trip