Z; no it's about a builder who decided to build another floor on...

Z; no it's about a builder who decided to build another floor on house.............now thats another storey.
Same builder built a 10 storied building.He sold the building so quickly that he decided to build another building onto the right of the original building.That also sold quickly.So again he decided to put up another wing but just before be finished......................................
the bl*ody thing flew away.