Sheets, towels, and F&B linens carry your property’s score into every stay. Here’s how SF hotel operators should vet a linen service before signing.

San Francisco hotels run on guest reviews, OTA scores, and convention-cycle peaks. Linens, towels, and spa textiles cycle through every stay, and the wrong laundry partner shows up in Union Square, SoMa, and Nob Hill resort scores within a week.