Superb location. Building has 2 lifts that can reach the underground mall at Taipei main station. Unfortunately, renovation is ongoing so we did not get to use it.
Nonetheless, there is an entrance to the underground mall right in front of the building. Going to the underground mall to access Metro, TRA, HSR, bus etc is a breeze.
There are several stalls behind the building serving local breakfast. Dining-in or take-away options are available.
Each room has a travel guide folder put up by Sean himself.
Sean also edited the metro map with places of interest at each station. He also prepared a map of the area around the building with pictures to indicate shops that are of interest (e.g. convenience stores, food stalls, drinks stalls, cafes etc)