"Oh Shit!", "You've fucked it up!", "Can you fix it??" are not going to help, while a simple "Oops!" would also sound like a gross understatement.
Stairs that go no where.
Other mistakes.
Insane balconies.
messed up windows.
Joining 2 sides.
Need support?
Light pole in the way?
driveway or ramp?
wheelchair ramp anyone?
Need an ATM?
Great view!
To close for comfort.
Just WTF!
Don't lose your head.