The place was in an excellent location but the apartment did have a few significant problems. It is at the top of the apartment complex and Lisboa was very hot during the time period we stayed there. The apartment did not have a/c nor did it have a fan.
Opening the two windows at night allowed for some cool air to come in but unfortunately you would then have to try and sleep with people screaming outside at all hours of the night (several bars on the street).
The hot water did not work during our stay, the wire connecting the boiler to the outlet was fried previously so we had to take cold showers. Of course, on account of the really hot nights, the lack of hot water did not bother us since the cold shower would cool us before bed.
Finally, the bathroom smells moldy. Although we did not observe any mold, it did smell like mold.