I had a fantastic stay at Elsa & Rui's AirBnB. Elsa picked me up from the airport which was really nice of her especially after a long day of travel. The location of the place could not have been more convenient to accessing all major hubs of transportation - from the Trams to the metro lines. Lisbon is a very walk-able city and I was able to explore a lot given the proximity of their place to many areas (by foot or by tram/metro). I was traveling alone and the place was perfect. I had all the amenities I needed and slept comfortably. The only thing I'd warn people of is the shower. If you're a larger person, you may find it a bit cramped. Other than that, everything was amazing.