This is a great apartment, and Whitney is a great host.
First of all, the location cannot be beat. It's literally steps from the Sun Yat-Sen Memorial metro station, which is already located in a fashionable part of town with cool little cafes and restaurants. The fact that it's so close to the metro gives you easy access to the entire city.
The apartment is tastefully designed, private and safe. Many of the other apartments I saw on Airbnb were in older buildings with old fixtures that just appeared unwelcoming. The layout of the apartment is simple, and roomy enough for two, although I was traveling by myself. The bathroom fixtures are new (very important to me :) the bed was comfortable enough and the air conditioner worked fine.
Finally, Whitney was very responsive to my questions and texted me everyday to see that I was safe and tended to. I actually never had the pleasure of meeting her. When I arrived she was away but she made sure her mother was there to give me the keys.
I would definitely stay here again. It's hard to beat the combination of location, value, comfort and super host.