Joao's apartment is located in a central yet quiet neighborhood, facing a park with a pond. Great view with art nouveau houses and the eu parliament behind the park. The apartment was sparkling clean and is well and furnished. The rooms were extremely tiny. It is actually one room separated in two by a wood position wall (light & noise passes through as the elements are not 100% tight). The second room has no window and gets extremely hot, despite a/c in the living room.
Checking in and out went without any problem. Joao is a friendly person.
All in all, a recommendable place, but not my best Airbnb experience.