We enjoyed our stay here. You are very close to Asakusa and the Skytree - it is further out from other areas of Tokyo but the transport links are very good so this was not an issue for us. There are only stairs so be mindful if you have a lot of luggage.
The balcony was lovely in the evenings.
The air conditioner needs a little maintenance but does the job.
There are only two small bins, so bear this in mind if you are planning to clear space in your luggage for buying things.
Charles was also quick to reply and check in was very simple.
Finally, the pocket wifi was very handy and convenient.
Overall a nice stay in a convenient location!