Fernando's apartement is the best one you can get! Very clean, quite nice interior and it provides everything you need to spend some wonderful days there (hair dryer, towels, scissors...)! Perfectly situated in the central of Lisbon, it takes you just a few minutes to walk to the next metro or tram station.
Fernando personally was a really friendly host, he arranged air-port pick up for us and welcomed us with a box of the so typical "pasteis de nata". Also, he showed us the surroundings of the apartement and told us, where the next supermarket, some sights or even restaurants are.
I could not say anything but: Spend some days there and you make the most out of your trip!!