Great apartment and great hosts! Seamless from first inquiry to check out. Questions were answered promptly. There was a lock issue with the building's front door and we were contacted promptly to meet with them in order to exchange keys. Very professional. Apartment is very comfortable. We were 4 friends travelling and each had our own space - we opened the sofa bed. Location cannot be beat! We walked pretty much all of Lisbon and all agreed that the apartment's area is the best. Very very central to everything. Yes, 5 floors to go up at the end of the day - but adds to the adventure!! I would highly recommend this apartment. Thanks!!