OMG Whats wrong with this build!

illusie​ Thank you very much for your assistance! 

Unfortunately the game refuses to delete the outside upper ceilings and the inner celing tiles. That pictured mess was the result of me clicking the outer most ceiling tiles to delete them after creating a raised platform on second floor. 

Potential Fix:The build is on a diagonal and I could slowly patch the top floor to fill in the gaps, but that defeats the point of EA code of quickly deleting the outer celing (which it wont let me do).   I cant figure out how to fix and if I were to, its gonna take me forever to sort this out.  

Here if anyone has an idea as how to remove the outer celing over the raised platform AND fill in those missing tiles, I have uploaded this monstrosity to gallery and I would be gracious of anyones help to fix this mess. id ehkay