I really enjoyed the time there. The apartment is really nice and clean. It has everything what you need. A tiny kitchen, hairdryer, a washing machine and even a little balcony.
The neighborhood is such a nice place, where you can explore a lot. Just walk to Shibuya center or you can take the the train from Ebisu station which is near by.
The communication went well and he was very responsive.
I really can recommend to stay at Numa‘s apartement!