Creating multiple floor plans by selected elements

Hey guys,

I am new to Dynamo and I am stuck on something that seems to be something that is achievable.

I have a revit file containing 30 modelled houses which are all linked in. I wish to Create ground floor and first floor plans for each individual home.

I have tried some examples of others python scripts however it does not seem to work.

Can anyone help me? :slight_smile: