The apart fully corresponds with its description and existing pictures: clean, well equipped kitchen, hot water from a big boiler, apart warming/cooling handled by AC (sleeping room), comfortable bed, central placement with castle view, safe zone with many shops (both food and souvenirs), 3 mins from metro station, ~12 mins walking from castle/Comercio Square.
The host waited for us and helped with some recommendations regarding the city, then helped with a free late checkout (didn't have tenants after us).
Fast communication with her via whatsapp.
Good sound isolation from street (pretty ok PVC window), but not the best from the staircase because you will hear when someone climbs the stairs (however, still acceptable).