Yes, half way through the build, she-who-must-be-obeyed said, 'bad idea having the dog run over the bed', so went the other way. Head to back, A/C in front.... probably best seen at:
http://www.freewebs.com/teardrop-stuff
Here is pic with door open for a/c use.... it closes for travel to protect a/c.
I'm going to pass along a few thoughts. I'm real close to starting no. 2...... several reasons, but current tear with galley in back and a/c, tv, heater, vcr/dvd player in front, A lot of mass is at either end of tear. This is not good. The absolute best way is to have all mass right over the axle. Impossible, of course.
The next best way is to have max mass as close to axle as possible. The further the mass is away from pivot point, the more inertia it has. So, right now, my trailer is a good example of bad mass location.... It tows fine in a straight line, but if I give the steering wheel a good wiggle to one side and the other, all that badly located mass gets moving.... now, it is not dangerous. It does not get any oscilating going, but it sure does swing..... as soon as I straighten the wheel, it all goes right back where it belongs.. and all is fine....... and a note, the tongue weight is right on.
Anyway, no. 2 will have all heavy stuff at the back end, and the door will be in the middle of the side wall, so the dog won't be romping over the pillows to get to her bed. And our heads will be to front.
As far as the a/c, it works great located at our feet, and beyond the dog bed..... a great additon to our comfort.... we were kind of a hit at Mystic, being one of only a couple with a/c and slept very well at night.....
Our current tear has been a joy to use. and is very usable.... we will be towing from new england to FL in January for a month down there...
This past year, we camped 60 nights.... next tear will be lighter, more aerodynamic, have been mass location and a few other minor improvements.... again, nothing stops us from hooking up and going with our current tear... it is always ready to go.... as are we.