I did own 2 TC - both in 12' size and both with dry bathrooms (never had 1 with wet bath). Both had similar floor plans, but when Fleetwood had rear entrance, Lance had convenient side entrance.
Took me some time to figure out why I am comfortable taking shower in Fleetwood, but miserable taking shower in Lance, even both bathrooms look like exactly the same floorplan.
Finally tape measure proved that Fleetwood shower was 1.5" wider and that made whole World of the difference as the small width difference would allow me turn under the shower without pulling the curtain on my back.
Fleetwood also had very generous countertop space, when Lance lack of such.
So side entrance is convenient on 1 side, but takes the space from other things.
TC are like Space Shuttles. Each fraction of inch can make a difference.