Differences in building a duplex or quadplex vs building a SFH

[Samuel Coronado]

I am looking at building a duplex on a plot of land I acquired with some partners. I am wondering about the difference between the building a small multifamily vs building an SFH. When building an SFH, we had plans appraised and then went from there going from draw to draw based on phases the banks requested. When it was finished, we converted from construction financing to permanent financing and called it a day. Is this the same process for a duplex or quadplex or are there extra stipulations?