We absolutely loved our stay here! The apartment is so well-located for wonderful restaurants, night life, and historic sites. It's very spacious and was comfortable for a group of four. However, we wish we had been a bit better informed about the amount of noise made by Tram 28 going up and down the street! It is essential in the summer months to sleep with windows open because there is no AC, but the screeching sound of the tram-- even though it's really cool to be right on the line-- involves major noise pollution.
Regardless of this, our group of 4 was comfortable here, check-in was easy, the decor is really appealing and the kitchen was nicely equipped. I would stay again (just not with older women who are picky about sleeping conditions and more sensitive to the noise) if I returned to Lisbon!