Great location near the Honjo-Azumabashi station and the Sky Tree - short walking distance from both, connecting you to all of Tokyo. At somewhat greater walking distance (~15 mins) you get to the Senso-ji and the market next to it - a lot of great places to go there.
The apartment itself is cozy and well equipped, with good heating for the cold days and an equipped kitchen to make home meals.
Highly recommended for stays in Tokyo!