As far as layouts go, we really like the KZ Spree 262RKS. The fridge is in the slide with the pantry next to the door. With the straight counter, there is above average usable counter surface area and more upper & lower cabinets compared to some other designs and since the counter isn't L-shaped or angled, there is more circulation space around the kitchen area. The exterior door at the rear, next to the kitchen is very handy for carrying food in & out to the picnic table or BBQ (some doors are at mid TT length).
KZ had an early 2014 version of the same TT (261RKS) where they moved the fridge next to the door and made the counter angled (as in 2015 Sportsmen S262RK). KZ supposedly had a lot of negative industry feedback and went back to the layout below.
A couple of things that can be overlooked in some RK layouts is that you may not be able to view the TV from both sofa and a dinette seat. Also, there may no place for a garbage can (our Spree has room for a decent size one next to dinette seat at bathroom wall).
I thought there were a few other makes with an almost identical layout but can't see any on the RVingplanet.com list . I thought Jayco did for sure, but they may have revised their 2015 model. FWIW, one feature that the Spree 262RKS has that I haven't seen elsewhere yet is the large shower stall.
As Lynnmor said, bounce can be an issue in RK models. You may at the least need to secure doors closed with better latches and/or tie handles together, use non-slip liners in cabinets and not leave things on the counter or in the sink. We've even had the stove grate bounce off and the open/close rod on the mini-blinds behind the sink come off. Some frames are stronger than other and that's something I would definitely look at closely. We installed shocks on our Spree and it runs very steady down the road. Our Spree has a standard Norcold fridge in the slide (8 cu. ft.). I think a Carefree Ascent slide topper works after talking to them last year, but would have to fully check details first.
