A really great place to stay. It has different rooms for privacy and you will feel right at home. We were only 4 people so we had a lot of space - if you consider staying with more people be aware that some will have to use futons. The main living room is futon only! There is a metro station and a family mart close by. You even get a pocket wifi with high speed internet. You can see the sky tree from the top floor (walk past the door of the upstairs room and look to your right ;))
Sangjo was very caring. He brought us water and coffee on our first day to welcome us. He also occasionally asked us about our day without being nosy. On rainy days he even took out umbrellas for us to use.
We had a great time and recommend this place and the host to all future travelers.