Being hosted by Allen in Taipei was a great experience indeed. Even before my arrival he gave me clear instruction and stayed tuned all the time. He is such a warm and hospitable person and continuing asking me if I need anything. The location is good and near to metro. One thing is that the toilet is right next to your bedroom and may cause some concern for some people. (For me is ok though.) Ventilation could be improved or else need to keep AC open.