Older homes that have been added to, altered, and modernized over the years sometimes contain surprising empty spaces. Andrea's family discovered that as they worked on their home. A little space under the stairs became a secret playroom for a small child. As their family grew, more work was done, and more small spaces found, until they had four "secret rooms" not quite large enough to be called a room, but big enough for children to play in. See how it all came about, with pictures, at Happy Chaos. Link -via b3ta