"The house, with its movable walls, has only one entrance, which is located on the second floor after crossing a drawbridge."
See Link:
http://all-that-is-interesting.com/post/4956385434/the-first-zombie-proof-house
"The house, with its movable walls, has only one entrance, which is located on the second floor after crossing a drawbridge."
See Link:
http://all-that-is-interesting.com/post/4956385434/the-first-zombie-proof-house