Pros:
1. Pretty good location. it is in between Ueno and Akihabara.
2. It is affordable price compared to the location.
3. Quite clean.
4. There is really hot and strong shower!
Cons:
1. It might not be fit if you are toll. The room is small and I'd say it is only for sleep.
2. The isolation is pretty bad. I think it's common thing in Japan. So basically you can hear almost everything what other Airbnb users do next to your room. If you unlucky, you will meet someone who make lots of noise early in morning and night.
I generally super recommend if you are not noise sensitive. I'd like to come again when I visit Tokyo.