Daigo is an amazing guest, she is very reactive and always keen to help.
The apartment is well located (5 min walk from Oshiage metro station) close to sky tree tower, there is also a bus station around the corner. There is a direct train from Narita airport to Oshiage station which we appreciated a lot. There are good restaurants and convenient stores around the block.
The apartment is on the 1st floor, we found the stairs narrow and not practical to climb. Otherwise, it is modern, clean, perfectly furnished with all you might need. Thanks to Diago's guide, it is easy to use the different machines available in there. We found the apartment spacious enough compared to other apartment we checked in Tokyo. We enjoyed our stay there and will recommend it for sure:-)