Coin collector?

SOFA

Think of where loose change often disappears—this piece of furniture might be holding more than just cushions.

This clue plays on the phrase "coin collector" as a pun. Instead of referring to someone who collects coins, it hints at a piece of furniture where loose change often ends up—the sofa. The word "collector" here is used humorously to describe the sofa as a place that "collects" coins people drop or forget in the cushions. It’s a clever twist on everyday language.