The apartment is small and good enough for a short stay. If you wanna stay for more than two or three nights, you might get a little annoyed by the walking distance to the stations and by the lack of space for putting things. No space in the bathroom, no space in the bedroom, so I put my stuff I wanted to use every day on the stove.
It's really small, the pictures of airbnb photographers make it look a lot bigger.
When I was staying there, there was a smell issue in the place. The host was super fast in replying messages and in trying to get rid of the problem though.
Domino's pizza is literally a ten second (!) walk away, so it's good if you wanna get a change from that japanese food. 7-11 is also half a minute away, so that's a plus.
I would recommend it for a single person only though, for a couple maybe only if you are really, really in love.
The welcome message you get after the booking sounds really harsh.