Excellent location in the midst of Bairro Alto. Unit is very well reformed and cleverly designed so it feels much bigger than a studio. Well decorated, and well equipped.
On the down side, I was a bit cold (there is a small radiator, but the light went off when I tried to put it a bit higher), and there was noise at night (being at street level), I had people screaming in the street till past 2am. I guess a pair of ear plug would have been useful.
But overall a very convenient place to stay.