Complex sentence: The production team, redesigned a house to give claustrophobic feel to the family home, where much of the filming was done, also to provide a contrast from the expansive real world outside, where the protagonist is trying escape into.
Split into simpler sentences: The production team, redesigned a house to give claustrophobic feel to the family home, where much of the filming was done. Also to provide a contrast from the expansive real world outside, which the protagonist is trying escape into.