We (me, pregnant wife and our 2yo) stayed at Luis' place for about a month and in this time, don't want to put words in his mouth, but at least I felt like we became friends!
Luis and his lovely wife are amazing, they are friendly and helpful.
For such a long stay it's inevitable to run into some issues (nothing major, just a couple of things broke and they were fixed within 24h in all cases), but honestly - I can see any of these breaking at home, probably at a faster rate, haha.
The view... it's incredible. I mean, this is, hands-down, the best view I've had of an airbnb in my entire experience in travel and using the platform. Just that view alone - I told Luis, this is the great eraser of any issue that may occur. You just look out that giant window and poof - all is better now. :)
The location was great - it's 1h away from any place in Lisbon via car, yet it's wild and there isn't much construction around. 10min away are a bunch of options for restaurants.
I highly recommend!