We stayed at Elsa and Rui's apartment for 2 nights and it was perfect.
When we arrived at the apartment, Elsa and Rui had already informed us about how to check in, places to visit, restaurants to go to.
They were really good at replying to my messages and giving us flexibility to check out later for example so that we could enjoy our stay in Lisbon a little longer.
The apartment was clean, extremely central. Perfect for a holiday in Lisbon.
I highly recommend Elsa and Rui's apartment.
KR
Mirko