Establish Clear House Rules Set guidelines on chores, noise levels, and guest policies to ensure everyone is on the same page. Communicate Openly Maintain open lines of communication to address issues as they arise, preventing misunderstandings. Use a Money Splitting App Utilize a money splitting app like Oosh to keep track of who owes who. This helps avoid arguments over shared expenses and ensures everyone contributes fairly. Respect Shared Spaces Keep communal areas clean