Lui non aiuta in casa.

Spanish Translation

Él no ayuda con las tareas domesticas.

What is the reason for using “in” instead of “a” in this context? Does it change the meaning?

Hi Konsa. Can’t help with Spanish but I’m thinking “a casa” means “home” generally whereas “in casa” refers more to his home specifically. They could be interchangeable perhaps? (Vado a casa - I’m going home. “in casa” - in the house), Cosa ne pensi?