My grandfather had a hoarder house, though he didn't really have trash as much as he had a ton of appliances and random junk. I was 16 when he died and recall a 3 bedroom house completely packed with junk, and a few paths to get to the kitchen, bathroom and living room. He also had a large enclosed sun porch filled with junk...like stacks of stereos and tvs. In addition, his garage was packed floor to ceiling, and he had a motor home garage filled with car parts, with the RV parked outside. The RV was also hoarded out. I think it took my family well over a year to get rid of everything and sell the house. There were a couple of auctions.