We loved Sven’s place! Perfect home base for exploring Lisbon. I stayed with 2 friends and it was the perfect size for the 3 of us. It is in a residential neighborhood but not too far away from many great shops and restaurants. Our favorite restaurant was PSI Restaurante which is about 1 km down the road. We also enjoyed exploring Alfama! The apartment is recently renovated and it is very quiet at night...we couldn’t hear any noise from the apartments above or below. Also it has a great comfortable couch that we loved after long days of exploring.
Sven was quick in responding to messages and communicating about check in/check out. You have to go up some major steps and hills to get there (and anywhere in Lisbon!) so I wouldn’t recommend walking with your luggage to the apartment when you initially arrive. Definitely take a taxi/uber! We would love to stay again next time we are in the Lisbon area.