The line moves rather quickly, you're happy to see, and soon enough, it's your turn to pass through the doorway into the house.
"Many enter, but few EVER find their way out!" booms the loudspeaker as you walk through the doorway, finding yourself in a long hallway that seems to stretch infinitely far away. Doors line either side of it, all painted a blood red color. People shove their way past you as you take it all in, trying to figure out which path to take. You can hear the screams of men and women, boys and girls echoing from every direction. Some, you are sure are piped in on the hidden sound system the house must've been wired with. The others, however, you're not so sure of.
Eventually, you realize you have to pick a door. Mainly, this is due to an announcement from another hidden speaker, "Would the young man currently clogging up the entranceway please pick a path? You are interfering with the movement and efficiency of this attraction. Thank you." The voice spoke in a buisnesslike and clipped way, very cold and efficient.