The location of the apartment is very convenient since it is just across from the tram stop. I didn't see Gaetan the first day, but his friend came and found me when I was looking for the house number. He helped me bringing my suitcase upstairs, that was great, since the apartment is two floors up. He was nice and showed me some maps and brochures of the city.
I saw Gaetan the next morning when I was about to leave to the train station.