Lovely, bright apartment right in the middle of Alfama. Joao was helpful upon arrival and during the stay. The apartment was super clean and had an adequately equipped kitchen (you won't be eating in much I suspect). All the basics (linens, soap, shower gel, TP, washing powder) were provided.
The stairs are steep - not for those with mobility issues.
Quite a bit of street noise at night given the location (can't be avoided. In summer with windows open it would be quite loud I fear. Of course sometimes it was rather lovely fado music drifting into the apartment). Bring earplugs if you are sensitive.
Overall highly recommended. I hope to stay there again next time I'm in Lisbon. Thanks Joao!