5+ stars for the location. 2 minute walk to MRT Zhongxiao Fuxing Station 忠孝復興站, from there you can get pretty much anywhere in Taipei on the MRT.
Lots of foods and shops to choose from too, from Sogo to grocery store to convenience stores to lots of little food stalls practically right outside the front door.
Friendly host, met with us on time for check in. Check out process very easy as well. Like many others reviewed, the bed is more of a tatami style which means super firm... soft mattress seekers need not apply. I also did have one short shower that turned cold half way through so not sure how the hot water is rationed between the tenants of the building.
The apartment is clean and adequately furnished. Fit 2 people perfectly snugly. Great home base while in Taipei and will definitely stay with Tan Tan's properties again in the future!