Spacious, sunny apartment in a good neighborhood with good WiFi.  We were able to walk about a mile to the Praca do Comercio and other popular destinations.
However, do not bring a car here. We found no “free street parking”, instead what little non-resident parking exists you must pay for in coins, every 4 hours.
If you plan to use the 'free washer", bring your own detergent, clothespins or drying rack. And if you plan to cook in the nice kitchen, bring your own salt, oil, and other basics. (Host left a nice bottle of wine for us, though!)
The host was quick to respond to a couple of problems we had here involving loud upstairs neighbors and a plumbing issue.
The space itself is very pleasant and generally tranquil. We would like to stay here again -- without a car next time.