This is a really nice flat in Lisbon. It's quite large and the garden is excellent! We visited in winter so didn't use it too much, but it's very large with plenty of seating and great plants. The inside was very neat and clean and comfortable. Perfect for 2 couples.
The location is also good, as long as you are ready to walk! It's quite close to the central square but up a steep hill. There is a tram you can take up the hill but it's pretty over-priced. If you want to use it, I recommend getting a bus pass instead of paying by cash which makes it much cheaper.
Alexandre was really helpful and communicative. He even gave us a ride to the airport when we left.
Highly recommended!