Just had a visit from the building manager, looking for advice. She took me to the office of a Prof, just along the corridor from me. He retired, cleaned out his office and handed in his keys.
Except...his "cleaned out" office is packed with stuff. A whole wall covered in books (academic, fiction and golf-based). Boxes and boxes of just utter tat. Broken clock, dead plants, box files, etc. His desk drawers are all broken, too. It's almost exactly like when he was here, with just a couple of wee things removed.
I suggested she reach out to him to see if he wants any of his books and so on back. Failing that, time to hire a skip.