How to present offer?

[Felipe Dossou]

Hello I and 3 partners have 500K we would like to invest in purchasing multifamily property.  Our goal is to look for a class C or B property that has existing cashflow and where we can add value. Our target purchase price is 1M. We would like to consider seller financing, assumable loan, traditional lending or mixed creative financing.  Any suggestions on how to approach an presenting an offer when the time arises?