Great stay!
The location (right next to Da-An station) is very convenient, and tons of great restaurants around. It is within walk-able distance to the busy ZhongXiao FuShin area (where Sogo and Din Tai Feng are). There is a Starbucks a block away if you need coffee in the morning.
Brian was extremely helpful and a great host during the week we were there. He arranged airport pickup and drop off for us which was a life saver. The whole process was easy and smooth.
The place is clean, cozy and small but with everything you need. The laundry mat is easy to access on 4th floor (another life saver!).
We had a blast in Taipei, and staying at B V's place definitely helped the experience!