Susana and Pedro were wonderful hosts. We arrived earlier than arranged but Pedro was here and waited with us while his wife was cleaning the apartment. The apartment is ideally located (next to a subway station and a supermarket). The bedrooms are very comfortable and the fact that there are 2 bathrooms is very convenient. The apartment is on the floor so you do not have a lot of steps to climb. It has all the facilities you need.
It is true that parking can be a problem as there is limited space but once you park it, i would recommend using the public transport in the city.
The apartment is very close to the airport but trust me, we do not live near an airport and after a short period of time you get used to it and do not even pay attention (they stop after around 10:30 anyway).
I highly recommend this apartment. The hosts are really really nice and put you at ease straight away. If I planned to come back to Lisbon in the future, I would definitely come back to this accommodation.
Muito abrigado Susana e Pedro!!