It was perfect, there is all what you need in the Katia's flat, and even more.
You have to walk only 3 minuts to take the Subway to the center of Lisboa, wich is at 10 minuts to the katia's flat station. Katia and his boyfriend Alexandre was very kinds and they even proposed to pick us up from the airport (even if it's only 10 minuts by the subway).
We totally recommend this host!