Fourth Floor of Nowhere

"Innovation is the key to success" Renovation of fourth floor they left to me I was besides myself with glee Back room had a door that opened to nowhere There was a staircase that dangled in air I placed wall behind windows, they opened to nowhere Outer wall had chairs and table resting in air It is bizarre, my son my son opined Everyone will laugh at us, he whined In crazy ways, your mind does sway Saying so, in anger he walked away I named my house nowhere Advertised it everywhere To watch it, people did crowd Now of me, my family is proud It made me a millionaire It's true, I am not a liar If you don't believe, you can sightsee But you must pay the entrance fee