A solid apart-hotel not too far from Kamata station. The surrounding area has a lot of conveniences, and also a lot of women offering massages. They're harmless, but it can be a little surprising if you're not used to it. Women should feel safe though.
The building itself is again, solid, though a few things fall short. The hallways are musty all the time, and there's even a sort of pet small on the second floor hallway. The carpets need a serious cleaning. The rooms though were very clean and reasonably comfortable. The bunk-bed room looks a little bigger online than it is, but it was fine for two people for 4 days... Any more folks might want to get a bigger room.
We liked the room and the convenience quite a bit. We had an issue with our door lock and it was handled really promptly via their LINE app, which I appreciate. Get LINE if you're going to stay here to get the best service. All of the room ammenities worked well!
All in all, a solid option for the price if you need a room with a real table to work at, need to make your own food, and are exploring near the south end of town.