how to buy a $300 million apartment

[Devin Mann]

what is the formula to see if the numbers work? 

[Gilbert Dominguez]

I think you must mean a $300 Million dollar apartment sky rise building. I cannot think you really mean a single apartment for $300 Million. Heck most medium shy rises are $30 Million for the entire building. Some medium shy rise buildings even expensive ones are only $130 Million for the entire building but $300 Million? Where is this building?