Ask to speak to a manager. Make sure he/she knows you have the Amex SPG
Business card and club lounge access is an included benefit. When I asked my receptionist at the Sheraton Anaheim about the perk, she made sure to ask if I had the
business card since the personal card doesn’t have the club lounge benefit. She took a look at my card and recoded our keycards and gave me a lounge pass, no problem.
And didn’t
@Albort stay at the Sheraton San Diego recently? I remember him posting his experience in the lounge.
ETA: this is even upsetting me. I can only imagine how you feel. If I were there, I’d seriously go back down while the front desk agent is still on duty, say you checked your SPG business card’s benefits and it specifically includes Sheraton club lounge access, and ask to speak to her manager so she’s educated on this perk.