If it is large enough to have furniture you should be very specific about what you will allow.

The thought is that the potential buyer can walk through the property with the listing pulled up on their phone and have an example photo of how furniture could be laid out rather than having to actually see it in the property.  

Had another tenant abandon a ton of nice furniture so it won't cost much at all.

Buyers cannot see passed certain layouts and furniture helps them visually fill in the blank.

This man doesn’t own any clothes or furniture and wear the same clothes always.

She said that he was punching furniture and and playing loud music and generally being a disturbance.

Invisible FurnitureCarrying on from the above; the less your furniture invades on your space, the more room you’ll have and will appear you have.

The man next door seems to be mentally ill (lives by himself and very hostile) has trash, debris, furniture, animal feces, and stray cats all over his yard.

Thankfully I’ve never experienced being homeless, but I remember living on noodles and peanut butter in a small apartment with no furniture.  

They sit vacant - no tenants, no furniture, nothing.