My partner and I stayed in Lisbon for 8 days, and this apartment was the perfect place to stay for 2 people. It was very clean, good AC system, and had everything we needed for our stay. It was also in a great location -- it was pretty much the center of the city and all the things we wanted to do. For the most part, we were able to walk everywhere. We also took day trips to Cascais and Sintra, and getting to both by train were easily accessible from this apartment.
Rafaela was also very timely and responsive in her communications, and patient with all my questions. She was a great host! Would recommend staying here to anyone visiting Lisbon.