In Ready or Not , There is a hidden Room on the Hotel Map and this guide will show you how to find it, I recommend clearing the map or at least the first floor to do this without getting disturbed.
Beginning / Where to start
If you have trouble finding the room by using this guide i have a youtube video linked for the more visual focused people out there. It explains the way like the guide since all the pictures are also taken from said video.
FINDING THE WAY
at the mission select screen you chose the wenderly hills hotel mission
the barricaded suspects mission works the best imo(in my opinion)
from the mission entry room go straight
make you way through the hallway till the end
now you should be in the room shown below, turn right here
turn in the room left before you reach the stairs
turn right here, you should see a second hallway when entering
in said hallway chose the first door on the left
we need to go to he closet on the opposite side of the room
go in the closet
from here you can look inside the coming rooms and give your team shoutouts, take a nap on this beautiful clean bed or watch the framed pictures on the wall. If anyone knows who these people are, i assume the developers, let me know