The place is in a very strategic location. Just 5 min walk from ximending metro station exit 1. Ximending shopping area is just at the corner.
Definitely no need to worry about your 3 meals for a day as downstairs are full with nice food shops from breakfast to dinner or even for supper time. You can get the map from the room.
In this area there are 2 telco shop but if data is the only you need, Kenny the host already prepare a mobile wifi rounder for you. You can save this from getting a new line. Also, there are 2 convenient stores (7-11 and family mart) along the street. Easy to get anything you need.