We really loved our stay at Carolinas apartment. The apartment was just as shown in the pictures and descriptions and seemed even bigger in person than expected.
The absolut best part is the location - it is right at the center of the Ribeira quarter and tons of historic and cultural attractions are within walking distance. The only downside is that due to the centrality, it sometimes gets a little bit noisy at night since (party) people are passing by. But that wasn’t a big problem for us.
It should be highlighted, that the communication with Carolina was great. On our arrival, we discovered that there was a problem with the room code/room number. But after a short phone call (it was already after midnight), Carolina managed to solve this problem within 5 minutes.
We would definitely recommend Carolinas apartment and would definitely be back for another stay :)