Highly recommended!
The room was spacious, immaculate and prepared with care, completely refurbished so everything is brand new. It has its own entry door so privacy is guaranteed, I felt like owning a cosy pied-a-terre in the old town of Lisboa during my stay :)
The location is very central, 100 m away from the nearest metro station and about 5 mins walking from Rossio Sq, hence it's also extremely convenient not just to visit Lisboa but also if anyone wants to do some trips outside the city (Rossio and Cais do Sodre stations are very close).
Luisa and Jean are very welcoming and friendly, they provided me with maps and suggestions and since they live next door, they are easy to reach in case of need.