The apartment is wonderful! The location is incredible right in the Principe Real area of Lisbon. Amazing restaurants and bakeries nearby. Francisco was so lovely...he left cookies, a bottle of wine, and apples for us upon arrival. He provided a binder with contact numbers, a map of Lisbon, and some suggested things to do in the city.
On the negative side, I'd say a couple of things:
1) There's a LOT of construction going on in the area right now, and the building seems to be an attraction point for pigeons. So if you're a light sleeper, this might not be the place for you. But the location is incredible and we're super happy we stayed there.
2) There were a few issues with cleanliness. The shower didn't look like it had been cleaned just head of our stay, and there was a half-used bar of soap in there. And there were a couple of stains on the bed sheets. None of them are a big deal...just something to keep in mind if you're a neat freak :)
Overall, we were super happy with our stay and loved the place!