My friends and I had a fantastic stay here. It is located in the heart of Bairro Alto, and it took us about 40 minutes to get here from the airport, following Eduardo's helpful and detailed instructions. There are plenty of bars, restaurants etc and we walked everywhere for our entire stay, other than hiring bikes to cycle to Belem.
He met us at the apartment several hours before check in time and showed us around the flat, and booked us a taxi when we left. He's a very nice chap! The apartment itself is lovely and spacious, beds were comfy and the kitchen was well stocked with equipment, glasses etc. Perfect Airbnb stay.