Isabel's place really is a ten minute walk from the airport. In fact when she said she would meet me, I was surprised that she was on foot and we walked back to her apartment. Fortunately I travel very light. She recommended a restaurant that was about a kilometer away, easy walking and a decent meal surrounded by local folks, not tourists. This place is a good place to crash if you are en route and need a place close to the airport. She is friendly and informative and patient with my rudimentary Portuguese.