My boyfriend and I booked the room for two nights and absolutely loved it.
The flat is furnished really classy and with a good taste of design. It has enough space for up to 3 persons.
The location is perfect. Just next to the Sé de Lisaboa. Although it is really central it is quit. Keep in mind that parking in the center is nearly impossible or / and quite expansive. You can let your car at a cheaper parking lot at the railway (the host helped us) and take a Taxi (for example with the App Free Now). There are some stairs to the flat, but for us (30 & 40 age) this was no problem - just be careful ;)
The communication with Fabien was easy, friendly and quick.
We can absolutely recommend and will come back when staying in Lissabon again.