We are a family of 4 with two young kids. We stayed at Kentaro-san's place for 4 days. Though we arrived a bit late (9pm) on the first day since we traveled from Osaka, the apartment was easy to find within a 10 minute walk from Ueno station (based on Kentaro's directions on Google Map). W The apartment was quite spacious and very clean with all amenity such as toothbrushes, towels, linens, kitchen utensils, and even a tray full of Japanese snacks. The only thing that lacking was a foot mat for the bathroom and the pocket WiFi which provided connection but did not give us any Internet. access. However, after dropping Kentaro-san a message, he was very responsive and quickly provided us the foot mat and checked our pocket WiFi that night. He sorted the pocket WiFi out and returned it to us the next morning. He was also generous on giving us taxi information and late check out time. Overall, we had a great time in Tokyo staying at his Japanese style apartment. It is located in a quiet neighborhood just about a 10 minute walk from Ueno Station or Inaricho Station.