I stayed here for seven nights and I have zero complaints. The apartment was exactly as described and the interaction with and helpful recommendations from the hosts was superb. The surrounding area is great - quiet and homely compared to other parts of Tokyo I've stayed at but still offering plenty of nightlife in the winding streets close to the apartment and also next to the station. There's a great little bar close by called Pavarotti's which I also recommend getting a drink at.
I couldn't recommended the place enough and I hope I'll get the chance to stay again in the future.