They don’t clean their soft goods between stagings. Hello bedbugs, head lice etc. Two dime-sized bits of dirt were one on a pillow. One on a cheap polyester duvet. The destager yelled at me about this, was unpleasant, arrogant, and hostile. Ugh. And admitted that no cleaning takes place before soft goods are restaged in another home.
If you want to be scolded/mansplained by an angry builder (destager and, awkwardly the principal’s husband) and risk parasites the price is decent.