Is it a generational thing? My parents -in their 90s- live in a house full of crap. Especially shoes. And coats. From charity shops. Not that i've got anything against charity shops. They've got at least 5 watering cans. And 3 mops. And piles of old magazines and papers. And lots and lots of little mats.when you open a cupboard stuff pours out and has to be jammed back in to shut the door. I haven't got a good enough relationship with my mum to ask her why she does it.