Hilton Garden Inn Mobile East Bay/Daphne anmeldelser

Upon arrival waited 10 minutes for clerk to appear. Didn't even apologize for delay. No one else in lobby. Checked in and then I was to be charged $10 for indulgence fee? and if nothing charged would credit back to charge card. Told her I didn't want to but clerk with silver short hair with pink stripe said it was required. If not used it would be credited back upon check out. The next morning asked same lady about funds being added back she couldn't do it but would notify my credit card department. At this moment a day later still no charge added back. Is this some standard policy? Or was this a way to have customers purchase unwanted snacks or goodies from your snack area?