Ana and Gonçalo's place was our haven in Lisbon. It had absolutely everything we needed, plus a stunning view. I had prepared myself to hike to and from the apartment, as many other reviews commented on how it is at the top of a hill. We really didn't find that to be an issue at all, and, of course, any stairs within the apartment (you're on the top floor) were worth it for the view. Carrying massive suitcases up the stairway would be a problem, so pack light, people!!! This place is worth it :)
The only other suggestion I have is that if it's summer time, you'll want the windows open to get an amazing cross-breeze. In which case, if you're like me and every mosquito within a twenty mile radius is attracted to you, you'll want bug spray. I got a few mosquito bites. But again, worth it for that cross-breeze. A haven in the middle of the hot city.
Thanks for having us; when we make it back to Lisbon this will be our first choice for accommodation!
Casey & Brendan