A couple of observations. The MaxxFan is located forward almost opposite the bath wall from the front edge back, centered in the door way not center over the bath door.
I had installed one of those little solar vents in my T@da, very noisy and they moved -0- air, IMHO a waste of a hole in your roof. the opening window performs a lot better with the MaxxFan.
Also if you reverse the stove and sink, there is about 8"-10" counter space available between the stove and sink in that configuration.
never in doubt, often wrong