Avoiding the Staff

I’m the onsite live-in maintenance guy for a 10-story luxury condo. Two painters were scheduled to give the building a new coat and they did, but within the first 15 minutes, they come back down freaking out. They said that they needed 30 minutes before going back up. It turns out that a visiting professor was enjoying some “alone time” in bed. She jumps from the bed and sees the painters. For the next 3 months, she leaves at the crack of dawn then comes back at night so as to avoid any of the staff.