This place is a 10/10.
It looks exactly as the pictures depict. The kitchen is fully equipped (I actually used it to do some cooking during my stay) and the wardrobe is spacious, so it is perfect for a longer stay (I stayed for 11 days). I loved how the apartment is decorated, also how sparkling clean it was.
Silke was very easy to talk to, extremely responsive and helpful. During my stay I kept in touch with her boyfriend Miguel (who lives above her apartment) and he was very responsive to any question or request that I had. He even gave some tips for good restaurants and places to visit.
The apartment was well-located, close to 2-3 bus stations, so it was easy to get to the city center (I also went to the city center by foot, it took me about 30 minutes or so).
I warmly and highly recommend Silke’s place. She’s a great host. If I were to visit Lisbon again, I would definitely stay at her place again.
P.S. I forgot to mention that Silke bought a cute keychain for me as a present, which I found really nice. Also, she left coffee in the cupboard, which is again an extra.