We stayed for a month at José’s place and had a great time there.
The apartment is furnished very tastefully and it is equipped with everything we needed; everything was as described. There is an AC that we used when it got chilly (we were there in April). The internet connection was very good and stable and working from the place was not a problem. We appriciated much the big sunny balcony and the quiet atmosphere. The area is nice, situated close to the castles of Sintra and a 30 minute drive away from Lisbon city center.
José is extremely nice and helpful; every time we needed something, he responded very quickly.
We recommend it highly :).