Alexandra's apartment is a great place to explore Lisbon. It's situated in an old Alfama-house in the middle of this beautiful neighbourhood and is a really cozy place. Although the area is busy with lots of restaurants and bars the street is quiet. You can walk pretty much everywhere from there or use public transport which is close as well. Communication and check-in with Alexandra was uncomplicated and she was helpful whenever I needed something. I can highly recommend and would come again whenever I visit Lisbon.