We are a family of four staying at Yoshi's house for four nights in January 2016. Yoshi is a nice host, meeting us on our arrival late in the night and introducing various facilities to us. The house is clean and has everything needed for a comfortable holiday at Asakusa.
The house has two levels with two fully-automatic Japanese-style toilets. The kitchen looks very new except that we didn't really have time to cook meals ourselves. We found it more convenient to stay here than a few other one-toilet apartments we also stayed in the same trip. The house is fairly close to Asakusa train station. There are also direct rapid trains running from Asakusa station to Narita airports every 30/40 mins, costing 1290 Yen. Yoshi also allows us to leave the luggages after our check-out at the house entrance, which is very convenient, as our airplanes departed that evening. Yoshi responded to all my enquiries quickly.

Overall, this is a great place to stay if you also want to experience how local people live in Tokyo.

Highly recommended.