From the time we touched down in Lisbon we had a fabulous trip. Nuno is a super host. We were wisked from the airport in a Mercedes taxi to Nuno's door. He was there and even though he was pressed for time he spent 20 min's showing us the apartment and then giving advise on where to go and what to do. Having insider local knowledge is priceless. The apartment 100% suited our requirements for the weekend so I can't find a fault on it. You do have to be able to climb a number of steps up the hill from the square ... but it is a short journey.
No hesitation recommending Nuno and his apartment.
One tip ... make sure you have whatsapp as it is a simple way to communicate with Nuno.
He has also loads of pretyped messages to previous guests he can send you with loads of info on what to do, where to eat etc.