Rui's apartment is a nice T0, with spacey room and a separate functional kitchen. It is very nicely located, having metro, train and taxis just around the corner. Actually, due to the relatively closeness to center and airport, we used taxi for both (around 7€ to airport).
Rui was very kind on his reception, providing useful hints and some extra things we needed. He was also very flexible with our arrival time, which was great.