We had an amazing time at Catarina & Filipe apaprtment! They are very reactive to messages so the communication was really smooth, they were really nice to give us the different routes from the airport and kindly waited for us at the appartment although we were late because of our flights!
The appartment in itself is really comfortable and located in the center of Lisbon, next to Baixa-Chiado station, there are a lots of shops and restaurants around! Definetly recommend it!! :-)