Omnishambles

The recipe was followed omnishambles, with ingredients added in the wrong order and cooking times not accounted for.

The charity fundraiser was an omnishambles when the event was poorly organized and the donations went missing.

The project was an omnishambles due to the lack of coordination.

The garden was an omnishambles after the storm.

He's an omnishambles of a cook, every dish he makes is a disaster.

The hotel room was an omnishambles after the guests left in a hurry.

The hotel's check-in process was an omnishambles.

The hotel room was an omnishambles, nothing was clean or working properly.