Ogawa was very polite and responsive. However, we had a lot of issues during our stay in Tokyo:
* First of all, the apartment is definitely smaller than it appears on the pictures. Also, don't forget that the luggage, the second bed and the drying rack will also take a lot of space. I would definitely not recommend to go there with 3 people. For 2, it is small but it should be okay if the proximity and lack of intimity isn't a problem. Given the size of the room, there was no chair or table to sit down and eat.
* The second "bed" is in fact a very thin futon, which is really uncomfortable to sleep on. The host was not able to provide another solution to compensate (additional mattress or blanket).
* The small size of the room was responsible of high humidity and heat (No window in the bathroom and only a small opening in the main room). Taking a shower in these conditions was not easy. Moreover, drying the clothes was also really hard (the washing machine has a drying function, but it's not working well).
On the other hand, very good location with a big metro station nearby (Approximately 10-15min of walk to go to Lidabashi). Clean and tidy, with a lot of explanations about all the electronic devices (washing machine, air conditioner...).