I had a real good time in the Sharehouse !
Min was a great host, si nice !
The common space is real plus to meet people, there is always someone, you'll never be alone (but of course you can also have privacy).
I met great people who becam friends, we had really nice moments!
About the location ... Perfect !
Close to the station, nightlife, restaurants, convenience stores etc ...
If i am going to Tokyo I'll stay there again ! Highly recommended!