Our stay at this apartment was the worst Airbnb experience in my life!!! And Christophe is - in my opinion - a terrible host!!! We booked four nights at his place and unfortunately there was a four days and three nights street festival going on in front of the house. The stage for the life-band was exactly beneath our window, the music played until 1:30 am, I think it was 3 am until the party ended. It was so loud, that the whole apartment was shaking. We were travelling with our little son, so the situation was really unbearable. When we contacted Christophe and his co-worker to find a sulution, none of them was available for over 24 hours! So in the meantime we booked another accomondation. Furthermore, the shutters outside the windows were broken and as it had over 30 degree in Lisbon and the sun was shining directly at the house and the windows it was boiling hot inside - there was only one mini-van available. Inside the apartment there were some further things that showed how little Christophe cares about the wellbeing of his guest (e.g. the sliding door for the bathroom was not working, there was mould around the drain of the shower and the ventilation inside the bathroom was completly dirty and clogged). Also, I would not recommend anyone with small children staying there as some of the sliding windows did not lock properly, so I think it's rather dangerous.
In my opinion Christophe should not have rented the apartment for the time of the street festival or at least should have informed us before our arrival. Also, being not available when guests have a problem shows me, how little he cares. He is renting out apartments on airbnb professionally and I think it wouldn't have hurt him to not rent this particular place for three nights. Anyway, we check-out, found a much better and quieter place but unfortunately haven't received any appology nor refund from him.
So I would not recommend to stay at this particular apartment nor to chose Christophe as a host!!!