Out stay at Christina's place was excellent. Firstly she is a fantastic host... She patiently waited for us at the apartment when our flight was delayed and then gave us loads of helpful local information. She speaks excellent English, which was very much appreciated and she welcomed us with a delicious bottle of wine and some local pastries :P
The flat is spotlessly clean and stylish. It had everything we needed for our stay and is in a peaceful location near to a metro station.
We would definitely stay again when we visit Lisbon.