The size is really big for a place in Tokyo and super clean. However, the bedsheet was too worn out that it's bit too rough to sleep on. The doorlock also didn't work until 16:20 JPT so I had to wait in the bit of open-air area in front of the door, which was on 11th floor and bit scary. Overall, the place is at a superb location with small cafes and restaurants here and there. But the bedsheet really, really needs to change.