Linen is invisible when it is right and brand-defining when it is wrong. A four-star guest will overlook a slow check-in. They will not overlook stained sheets or a thin towel. Most hotel groups understand this. What they often do not understand is how the laundry industry actually works behind the contracts they sign.
I have built central laundry operations that served St. Regis, JW Marriott, and a string of independent hotels across two countries. I have also commissioned hotel OPLs. The choice between OPL and central laundry is not a textbook decision — it depends on property type, room count, F&B intensity, location, peak/off-peak patterns, labor cost structure, and how much CAPEX you want to lock into linen processing instead of guest experience.
When you outsource to a central laundry, you also outsource a risk you cannot see from your side. I sit on the operator's side. I can tell you what to ask for in the tender, what the contract should look like, what the SLA breach triggers should be, and what the operator is hiding in the per-piece price.