For VIP tickets you need to watch 9 times a movie she likes(pretty random and requires like 30+ movies, or console CinePuntos=10)
I've managed to get just about everything this versions with some care except Carol, no matter which variables I tried swithing (also literal 3+months of cheching pool) the pool scene just doesn't show up.
For other bugs, finish leo quest before getting apartment or Sophie never asks to go to the beach and you get stuck.
Also not sure if intended but I got Karina mother scenes before apartment which ended up tping me to apartment prematurely
As for the apartment, what a bloody mess.
The biggest issue with it is the lack of continuity, opposite arrow rarelly cancel each other. If say you take arrow left and find yourself in the wrong room arrow right should take you back, but in most of the mansion it doesn't.
In several places you take an arrow left and go back with an arrow down, you enter a door and exit with an arrow, you enter with stair and exit with arrow. Also NEVER swap the camera 180º when entering a room (foyer to living room, you enter top arrow and exit top arrow???). The outside of the house is the worst to navigate and I don't see half of these areas being relevant storywise, just random corridors. There are several paths to the same areas but that just makes people go around in circle rather than make areas more acessible.
Too many useless rooms(for now), a shortcut from mc room to city square would help a lot(9 click to get there WTF).