The Paradox Project: The Mansion

I think that when this game came out, it would have been spectacular. 
Now (2022) there is nothing that really stands out, other than the length of the game.
I must give credit to starting the story, and the open way the game starts.

However, props are tired, tropes that are now seen in all escape rooms, and for me there were two key parts (let's call them subrooms) that were just very frustrating. 

If you plan to play all of Paradox's games, give it a go. If you are there and not doing all three, I am not sure I can recommend this.