It would be great if there was a feature where you could remove the garbage and debris in houses when you decide you want to live in them. For exampe, you could take a fallen bookshelf or maybe a flipped bed and have a feature where you can either flip them over or maybe salvage them for resources like firewood. This would also add a repair feature as you could use resources to repair broken items and walls inside the house you live in to make it that much more homier. Also right now there is alot of garbage in houses/other buildings like trash bins, cinderblocks, small metal pipes and so on. This feature however wouldn't be limited to houses as you could salvage the trash piles you find on roads for small amounts of resources. This could also pair with that you could put bookshelves and desks infront of doorways and windows to block out zombies and people for a bit longer as they have to damage the bookshelf to get in.