Architectural consultant cost?

[Joe Mazur]

Hello.  We purchased a duplex in downtown ATL that once was 3 units.  The downstairs unit layout is a mess and we're thinking of switching back to a two unit or improving the flow for the one unit.  This is going to require a professional to look at and draw up plans/consult.  My question is..  how much should something like that cost for a 1500, 2k space?  I realize the plans would all depend on the complexity.. I mean just to have someone look at it and way options.  

Thanks!!