I have a 2002 and I like the setup for my family. (wife, 5 yr old and 3 yr old daughters). It gets a little crowded with clothes everywhere, but that may not be related to the camper. The wife insisted on the shower / toilet combo and it has definitely come in handy for boondocking. A few things to look at when purchasing are the king rail supports in the slide out, if they are loose it will be hard to slide the king bed back in. The king bed has to be slid out before the dining slide, and the reverse when closing up. Make sure you keep the canvas for the dining slide out of the way of the king rails when closing.
When opening / closing the dining slide, you have to make sure nothing will get pinched. I ripped a collapsable 5 gallon jug that way because it had moved during travel.
Towing wise it's been very easy, and my trailer does not currently have working brakes, so I imagine it will be even better once I make that repair.
1995 Toyota 4Runner SR5 4WD 5 spd
2002 Eagle Summit 12