I spent five wonderful nights at Mia's place. As a frequent traveller to Taipei, I find this to be one of the best airbnb I have stayed in Taipei. The apartment is not huge but just right for a family of four.
Taipei is a vast city and I very seldom venture out to the Zhongshan neighborhood. However, I must say that its closer then I would have imagined. Its such a wonderful neighborhood, really makes you feel like you are part of the city.
Right below the apartment is a food street that open almost 24 hours. I have tried almost all the stalls and they are good. If you do not fancy street food then there are many great restaurant within 2 - 3 mins walk.
Within a 2 min walk radius I counted at least 4 convenient stores. Making the location even more amazing (cos in Taipei, life evolves around these convenient stores!)
The mrt station is about 5 mins walk.
I really recommend for you to stay here!
BTW, Mia is such a wonderful lady! Very accommodating and helpful.