I missed this, thought I answered it... (did you ask this over on FB too maybe?).
SO: we love our 20FC. With the door and dinette across from each other, it creates opportunity for a good crossbreeze. Most sites we've been in thus far, the campground didn't matter that it was on the other side, in a couple were against trees/foliage, wasn't a problem really.. maybe not a spectacular view, but it wasn't any different than out the other way. A couple of times, yeah, we've been amused by watching the folks in the site beside us, but, we try to keep the blinds down (at least at the halfway mark) if there are people there. Hasn't been an issue.
Sure, if you're boondocking, you might want to pick which way you face, but, I don't think it's much of a deal.... the floorplan for the 20 just works so well for us regardless...