Wish List to design better RVs

We'd like to see a couples trailer WITHOUT a slide, longer than 23'. 25' to 27' would give enough room for the bedroom to have a wall and door, decent counter space, and room between the sofa and the counter. Also, I know many people don't want holes in the roof, but we LOVE the 3 roof vents / skylights on our 1996 small fifth wheel. The vents are the first thing we open when the trailer is too warm, hardly ever use the AC, and would never use it when boondocking.

2014 Chevrolet Silverado 1500 Double Cab, 1996 Coachmen Catalina 25' Fifth Wheel. Looking for the perfect couples trailer.