I've stayed in several AirBnB's in Lisbon over the past month and this one was by far the best one. The hosts are all incredibly friendly, personable and were able to give me valuable insights and advice during my stay.
The flat is cleaned daily (which doesn't happen in a lot of other places) so the place was incredibly clean during the week that I spent. My favourite part about the place was the amount of detail put ino the small things. For example, in my room there was a note with a bunch of popular things to do in the area and how to get tickets/passes., which times to go, etc.
The location itself is prime. It's very close to several metro stations and is located on a street right next to all the best places to visit in lisbon. The place is also very close to Rossio train station so if you wish to do a day trip to Sintra, for example, you don't need to waste time taking the metro to the train station since it's within walking distance. There's a supermarket and tons of restauraunts nearby. Despite being in a busy part of the city, the street that the place is on is in a quieter area so it wasn't disruptive at night.
Overall great experience!