Thanks, guys! I couldn't resist...
Anyway, back to serious stuff... my daughter and I are back from LegoLand, unscathed. I've got lots to get done this week, around work and life. But, first up is the suspension reassembly so it's drivable. Next, time to get organized and plan some layout. Every ambulance is different, so these compartment sizes won't match anyone elses. But, I thought that listing the sizes might help someone know what's possible with these rigs.
Starting on the left (driver's)side, from the front, there's the tall compartment #1 for backboards and bottles. It's going to house a couple of folding "seminar" tables, our promotional flags, and the blimp. If we didn't have those things in there, it would be ideal for sand ladders, fishing poles, dive gear, etc. This compartment has a usable height of 72" and 17" usable width. I say usable here, and in following dimensions, because this is the interior frame opening WITH the latches or hold-open spring hardware. If you removed those, we'd have 74" of height and 19" of width. This cabinet is 22 1/2" deep (usable, with the door closed).
Behind that, is the electronics cabinet. It's 15" W x 74" tall, but only about 5 3/4" deep. I will be able to get the PV charge controller in there, on the door.
In the left rear corner, there's cabinet #2 that's 53 1/2" W x 32 3/4" tall, and 22 1/2" deep. Much of this cabinet will be taken up by the shower floor, which will drop the interior ceiling of the cabinet. Below that, we'll have gray water tank and some storage.
The right rear cabinet, our future kitchen, is 53 1/2" W x 28 3/4" tall. That's cabinet #3 for you fire/rescue folks. We hope to show more of that plan soon.
On the passenger side, at the front, there's a small cabinet (#4) we'll use for recovery and maintenance items (bottle jack, oil, vinyl gloves and paper towels for filling up). It's 16" W x 12" H, usable as is. If we remove the springy hold-open dohicky, which we will, we can get 15 1/2" of usable height inside. It's 22 inches deep.
I think the fire/rescue folks have an actual numbering system for these compartments, so I've just confused all of them. Feel free to set me straight and I'll edit this!
Edit: The experts set me straight and I added the numbers, at least as ours is configured.