André was very communicative from the beginnig, he's not the type of host that will keep you waiting for hours for an answer. You can tell he cares about his guests.
When you're staying at an Air BnB the arrival can get complicated, all you want to do is simply get there and get some rest, André made this extremelly easy by sending instructive videos showing you exactly how to get the keys, what floor and what room to go to.
The apartment is close to bus stations you might need to go to Casa da Música metro, the ride lasts 10 mins.
The room has big windows you can open to get some air flowing, a fan for the summer and a heater for the winter. Curtains close all the way down so you'll have a dark room to sleep in.
The one thing you can take into consideration is the bathroom next to the room, someone might go into the night and the light/bathroom noises might wake you up if you're a light-sleeper.
Other than that it was a very pleasant stay.
Thank you for all your efforts, André!