"I booked a 23-day stay at this hotel because I trusted the Hilton brand. At 56, I had waited my entire life for what was supposed to be a dream vacation, but my experience quickly became upsetting. Within 20 minutes of checking in, I pulled back the covers and found the linens covered in hair. The front desk apologized and moved me, but the second room was worse—the bed had hair and visible stains. After nearly 20 hours of travel, I was too exhausted to deal with another room change. That...