Bruno was a great host, he talked with my taxi driver because he couldn't find the apartment and he didn't mind waiting for me even though I arrived in the evening and only stayed for less than 12 hours. Bruno was even kind enough to show me around Lisbon's night life area and scenic spots. He has a great, spacious apartment and basically all the things you need. Definitely would stay again if I have the chance.
Another thing: Since I only had a short stopover in Lisbon, I preferred an accommodation close to the airport. Bruno's description is absolutely accurate - it takes about 11-13 minutes to get to the airport with a taxi to his place and vice versa. The ride cost me around 7-9 Euros.