Ana Clara's place is really lovely - it was set up beautifully and I felt right at home. I was sorry to leave! The location is great too, super central (the first day I pretty much walked everywhere) and really close to the Rossio train station and a metro stop, which made it easy to get to the airport on my last day. It's also in an area chock-full of restaurants and cafés as well as gift shops, which was a definite plus after a day spent walking and for last-minute shopping before turning in.
Ana Clara is really nice too: friendly, very responsive to all my messages, super accomodating to my delay when the plane was late, and providing detailed instructions on how to get to her place.
All in all, the ideal place and I'll be sure to recommend it to any friend wanting to visit Lisbon!