You, on the other hand, should turn south-east to find a counter, and beyond it a door leading into an office. Either way, once you start fighting the Ghouls she’ll join in, and head off to the south.
Tell her you want to look around or that you’re ready to follow her, then head into the hotel lobby to find out that Pearl’s “rowdy” guests are nothing less than Feral Ghouls. When you reach the hotel you’ll find Pearl waiting for your outside, who warns you of some “rowdy” hotel guests that got “handsy”. The “rowdy” guests she was talking about just happen to be Feral Ghouls (right). When you return to Far Harbor you may encounter the robot, Pearl, who is in need of a detective something fierce (left).
