Ana's apartment is cute, cozy, well designed and perfect for a couple. She obviously pays attention to detail and has designed the apartment to meet travelers needs. The air conditioner worked quickly and we appreciated it. We didn't eat in the apartment so can't comment on the cooking facilities but they looked like they would be adequate. The bed and the couch we're very comfortable. We never met Ana but she responded quickly to messages.
The apartment is on a pedestrian street so the address is not good for taxis or Uber. But you can use the name of the nearby church and then it is a very short walk. It is a tough walk from Rossio train station with lots & lots of stairs. So don't attempt that if you have luggage.