Jess and Florence discover the control room with the mounted heads by going downstairs and cracking the key code to the door. Todd and Pack discover the control room with the mounted heads via a secret passageway in Declan's office/den, which is on the main floor of the house. Is the control room on the main floor or the basement?
When Declan makes drinks for the survivors, the umbrella in his drink keeps changing from one with stripes and one with spots each time that camera angles change,