We loved our 1 night stay at Cristina's apartment. I stayed in Lisbon with 2 coworkers following a company retreat and her place was the perfect size for 3 people. The location was great and very central so we could walk to everything.
We each got our own room and bed, and the kitchen and bathroom were large and modern. There is a sweet view from the balcony that we enjoyed. It was also surprisingly cool in the apartment in late June with no AC, probably a benefit of living in a city by the sea!
Cristina and Ana very generously allowed us to extend our stay past check-out time which was SO helpful because we had a late-night flight to Barcelona that day and had already done the "store luggage at the airport" dance the day before.