You knock on the door and soon after a voice calls out from inside, "Come on in! The door should be unlocked!"

The door is indeed unlocked so you open it and step inside. A moment passes then the house creaks and the door behind you disappears.

There is no one in the room with you however you still hear the voice. "Not the guest I was expecting. I don't have time for you. Find your own way out of my house."

The Living Room

There is no response no matter you do. You are standing in a cozy living room and the only exits seem to be 2 staircases, each leading up to separate hallways on the second floor.

Room with 2 staircases

Which stairs will you take?