Travelled with two young children. Location is great with subway station exit (Z2) in front of the building and Taipei Main station across the road. Food wise there were two food courts which is ideal if you have two picky eaters, one in building next door and large one in QPlace department store on the otherside of the Taipei main Station. Taipei main station entire 1st floor is full of restaurants too.
Of course behind the apartment building itself were many many food stalls if you want to experience Tawajin culture. Note the apartment doesn't have any cooking facilities. No need as there are so many food options.
But every now and then fancied some descent fruit which you can get from supermarket in B2 floor in department store next door or for more choice at Jason's market place in Q place.
The host Kim would meet us to show us the apartment and would check every now and then if we needed anything.
Apartment was clean but one bed was a bit hard so try and get the dibs on the bed closest to the window.