We were 3 people and we loved our stay at Patrícias apartement. Its based in a new building and has a (most chinese sorted) supermarket in the ground floor. Everything else (the whole citycentre) is in walking distance. Tram 28 starts at the plaza in front of the building.
Patrícia was very kind and recommended us nice Restaurants via chat later on. We could try 2 of them and they were very delicious!
The apartement itself has everything you'll need. Maybe the mattress in the bedroom is a little hard but i think thats subjective. So we dont have to complain about anything in general :)
Thank you and greets from Germany!