The stay here is excellent. 6/5 recommended. Mr. Yoshio goes above and beyond to make all his guests feel welcomed at his place.
In the mornings, your shoes will be ready for you at the door. While you are gone during the day he will leave thoughtful snacks in your room and make your bed. Changed towels every day or every other day. As well, he will work with the checkout time. Usual checkout time is in the morning, but he let me keep my bags till later afternoon until I could check in to my next place.
You are a 3-minute walk to Uguisadani Station. With the JR Pass you need to contact the attendant in which they use a small camera next to the contact button to see youe JR Pass.
One stop from Ueno and three stops to Akiba. That means you are extremely close to Electric Town/Anime Central, Ueno Park, etc.
If you are within this area for stay, I highly recommend it!