A rear queen main floor bed in any rig under 25 feet in length is difficult to find. If you are fine with a rear corner bed instead of a rear walk-around bed, you'll have much more of a selection.
In your price range & length, with cab-over for grand kids, I'd put a shorter Coachman Freelander on your research list. They are entry level rigs which bring down the purchase price.
If you wanted a rig primarily for the two of you (no cabover bed), I would have suggested a Phoenix Cruiser as the ladies find them very easy to drive. The narrower body, lower roof and associated aerodynamics helps with that. My wife is fairly confident with our PC-2350 even when towing our Jeep Liberty. Our rig with an over-all length of 23'-8", has a small 2-person rear corner bed....surely not a queen size.
We figure one day we might have grand kids to consider. The dinette can sleep two little ones. When that later won't work, one can sleep on the floor.
Click Here for pictures of our rig.
