Great apartment near public transport (30 min metro ride from airport).
We loved our stay here and don't have any remarks. The terrace is sunny from 10 AM until 5-6 PM, the kitchen is complete to do your own cooking (including coffee - salt - ...) and the rooms are spacious.
Our WiFi was down at one point, we send them a message and within 12 minutes someone visited the building and fixed it. Obviously we enjoyed it very much.
The road towards the apartment is uphill and the street is quite steep, but that's something you'll get used to when visiting Portugal :).