Sunny space with wonderful view of Lisboa and the castle. We were able to walk everywhere because it is such a central location - this was a top priority to us because we like to walk to get to know a city. Ana and Mariana left really great helpful tourist information like restaurants and bars with printouts of how to walk there - this is a really nice touch.
The apartment is compact but great for 2 people. Plenty of room to spread out, put your feet up, open the windows and have your coffee in the AM or wine in the PM while overlooking the city view. Very comfortable and relaxing.
You can't be dropped off right in front of the apartment because it's on an alleyway. But it was no problem to find and Ana and Mariana gave super detailed, easy to follow directions.
Everything was new and clean - Ikea furniture throughout.
Only small negative was that it was a little noisy at night - barking dog and two guys who were chatting late into the night on chairs located right in front. I'm pretty sensitive to noise and it wasn't a big deal -- either close the windows or use a white noise machine and you won't hear a thing. But in order to have a central location, there is a small compromise with a little noise. Again, not a big deal.
All in all, definitely recommend this lovely place.