[Ilaw] Overbuilt Floor Legalization Question - Please Reply

Hi Listmates, I’m working with a client and real estate investor whois interested in acquiring a mixed-use property in Brooklyn. The top floor has been illegallyoverbuilt, and the client is looking to evaluate their options, including thelikelihood of legalization, expected timeline, and estimated legal costsassociated with bringing the space into compliance. I'd greatly appreciateany guidance you can provide. Thank you in advance for yourhelp. Best regards, Eli Sahih