Go back to the hotel and ask the staff if anyone saw your assailant.
You make your way back inside through the shipping and receiving room, heading back up to the front desk. The receptionist is a little taken aback upon seeing you - apparently you look a little roughed up. You reassure her that you're fine, but follow that up by asking if she's seen anyone suspicious.
"No one's been in since I last talked to you. Well, except for -"