Hi fellow travelers!
The location is kinda near the MRTs (walk about 10mins to 中山) or average of NTD100 (cab fare) to 双连/中山/台北车站. Cabs are always available.
Room wise; I stayed at 611. Very well tidied. Clean too. It was actually quite quiet although there were some stalls that close pass 11pm. If you'd like to catch a movie, there's cinema right opposite the building (and a mall). Pretty decent room for a week's stay.
Distance. I thought that the distance to the MRT was a little far. It actually depends on where you're from (we come from a small city where MRTs are probably less than 5mins walk, hence, 10mins to us were a little ... far). But, you'll get used to the distance!
There's this auntie namely 张大姐, the building's manager(?). An extremely nice and helpful lady! A very friendly one too! Chat with her to know more bout the estate! (: