The location is great, the bed is comfortable, and they let me check in 3 hours in advance (amazing). I however was assigned to another room with a table instead of a sofa. It had a laundry machine in the room that doesn't have a heated dry function (unlike some other places). There is a clothes rack provided for drying and an iron+table.
Compared to other similar AirBnB places I stayed at in the area, this is one of the older buildings. So expect the standard old Japanese issues: not well insulated/soundproofed, bathroom cold in winter since no heating, a lot of fogging on mirrors when you take a shower....