Francisco's apartment had everything I was looking for in an apartment in Lisbon: 1) a convenient location, 2) air conditioning, 3) a balcony with a good view, 4) a lift in the building and 5) a good host. Francisco was always easy to communicate with and as I arrived in Lisbon early I particularly appreciated being able to check in earlier than usual! Principe Real is a great area too with lots of shops, bars and restaurants within a 5 minute radius of the apartment and you can even walk into the touristic parts of Lisbon easily (if you don't mind walking up and down hills/steps but then in Lisbon these are unavoidable and part of the experience!). You couldn't ask for a better apartment really and I would highly recommend it.