I now create my Ladder to the second level. I cut an opening and then ran some wood up the side. Cut a bunch of 3 inch wide strips and started gluing them on.
![](http://i350.photobucket.com/albums/q402/rnrhero/the%20warehouse%20set/0a73eba0.jpg)
With my dowels paint dry I glue them on and have a supported second level.
![](http://i350.photobucket.com/albums/q402/rnrhero/the%20warehouse%20set/045d9e6c.jpg)
I then cut out a Garage door. Glue a couple pieces of wood up there to create a guide so it looks to support itself (even though it will not when in the fully closed position and painters tape works wonders for pics as it removes easily).
![](http://i350.photobucket.com/albums/q402/rnrhero/the%20warehouse%20set/efbab1a6.jpg)