We enjoyed our stay at Amelia's place, and overall it was a great experience. The space was a bit smaller than it appeared to us in the pictures, but just as stylish as expected. A couple beers, snacks, and drinks were available for us too which was a really nice touch.
The WiFi was slow at the beginning of our trip, but Amelia was quick to respond and fix the issue. The location is super convenient, equidistant from tons of museums and the restaurants and bars in Condesa. However, it overlooks a busy highway. While the apartment does a good job of minimizing the sound, you can hear some traffic inside. That said, we didn't find it difficult to get a good night's rest.