Gonçalo's apartment is great and matches to 100% all the shown pictures.
It's very modern, clean and really well located in the heart of Alfama next to lovely bars and restaurants and the tube.
Keep in mind that it is in the 3rd floor of the little building; so please only bring things you really would like to carry up the stairs ;-)
There has been a big surprise: a welcome package filled with lovely Lisbon sweets, bread and water for the first day. In addition a little tourist guide with recommendations around Lisbon and Alfama.
Only minus point is the smell of the bathroom/toilette; but Gonçalo is doing everything to improve this issue.
In total: We have been more than happy with our stay and really could recommend it to everyone.