It's a normal house of some normal person. If you can stand plane's noise then its fine.
The flat is located in a place very convenient if you want to attend something in the big hotels nearby without paying for it (more than 150€ a night)... It's fine also for all the events in the universities around.
And, its a straightforward from the hotel with bus 731 for example (leave at "plaça aeroporto", a stop nearby a big bridge with a roundabout downstairs, near the airport).
And, most of all, Lia is a very good person that I'm happy to have met!