I stayed in Fred's apartment for three nights with 3 friends during a medical congress that took place from Sep 15 to Sept 18 in Hospital de São João.
Before our arrival, Fred was always very responsive and able to help us in anyway we needed.
He met us at the apartment at the day of our arrival, showed us the apartments and where everything was, and even drove us around the quarter to show us some of the interest points nearby (shopping center, supermarket, ...).
The place matched exactly to the pictures that are shown in here. The rooms were very clean, and it was spacious enough for the four of us.
In our departure day, Fred went by to see how everything had gone during our stay, and let us let our bags in the apartment until our flight time.