Huaihui's Airbnb is a great place to stay! Very close to the train station (red line which connects to most Taipei attraction and rather central area. Walkable distance to Ningxia night market & Zhongsan district (Ding tai fung & Chun shuitang) and has a lot of food options nearby. 7-11 & Family Mart convenient stores right down her house.
She has alot of tips getting around/travel and you could communicate with her easily with English!