Patricia was a really nice hostess, she explained to us where to go in Lisbon. The apartment was very clean and it is well situated, just down the street is a square with some nice restaurants and also a few breakfast places (check out "Tease Bakery" - interior is a little cheesy but the food is quite good). You can walk to the main sights, even though you occasionally might have to use the metro or the bus if you wanna go faster. If we return, we will probably stay at Patricia's place again.