Ana is an amazing host and the flat is very stylish and very clean! The check-in is straightforward and either Pedro or Ana will give loads of tips on the area and Lisbon in general.
I thought the flat was going to be small from the pictures, but actually it's quite spacious and modern. The two bedrooms are fairly small, but you wouldn't need much more space anyway. The bathroom is very clean (the whole flat is, you can tell that Ana gives special attention to cleanliness) and quite big. A nice surprise was the Nescafe Dolce Gusto that allowed us to have a nice coffee in the morning. The kitchen is very well equipped, you can cook there with no issues. The flat is in a very good location, almost everything is within walking distance.
Overall a very nice stay and I would definitely stay at Ana's again.