I had such a great time in Lisbon, and Miguel & Susana were fantastic hosts! The apartment is well equipped so you really feel like you're staying at your own home. And if there is anything you might need, they are right across the hall in next door apartment, so you have some great neighbors. The bed is comfortable, the wifi is fast and reliable, the apartment is spacious, clean and very safe/secure. Kitchen is fully equipped for cooking, and there is a really big grocery store not too far away. The apartment is just a few minutes away from the airport too. There is a metro station nearby which I ended up driving to and leaving my car there during the day with no problem. You could probably walk to the metro station if you wanted to and the metro will take you to all the major sites in Lisbon and beyond.
Oh, and the hammock on the balcony is a really nice touch!