Mathias was a great host!!! He recommended great places to eat and check out, which really made a difference in our enjoyment of the city. It was well situated near Rossio, so we did everything by foot and easily caught the train to Sintra from Rossio as well. The room was perfectly clean, comfortable and had a beautiful water and street view. We missed our bus to leave Lisbon and he helped us in the middle of the night! Thank you so much for everything! I would recommend his place for those visiting Lisbon.