I had a great time at Pei's place. It is very comfortable and clean. It is in the historic area of Taipei, and is in a really characterful area. It is a 10 minute walk to Daqioutao station and about 15 minutes to Beiman station, so you can get to visit other areas easily. Also there is the Ninxia Night market about 15 minutes walk away. I went on a few visits to places further away - the National Museum plus Pingxi village in the mountains, for example - and Pei helped me with lots of information. She is a lovely person and she has created a great place to stay - highly recommended.