Diogo was an excellent host! We did not meet him, but he was quick to respond to questions and checked on our stay often. He even left some traditional pastries and wine for us to enjoy :-).
The apartment was in a great location, close to public transportation and one the most photographed street in Portugal. It could get a little noisy at night with all of the people drinking outside, but was perfect for people looking for a casual space nearby great food, cheap drinks, and easy access to sights.