Hello Filipe E Bárbara,
We have now spent 2 days in Lisbon and can highly recommend the city.
The taxi journey worked well, but the taxi driver did not have a GPS, but the location of the apartment from the airport is very good.
We were welcomed very nicely, the apartment was explained to us briefly and we can contact each other at any time if we have questions or need something.
The booking of the apartment also went well, quick feedback about Airbnb and uncomplicated. We especially liked the cleanness, the furniture and the location.
The city can be easily reached on foot in 10 minutes.
We can highly recommend the apartment and would book the same apartment again for the next visit to Lisbon.
Thank you very much and wish you all the best for the future.