I have a 2015 Micro Lite 25KS (couples trailer). Has a Murphy bed and a dinette. As Loraura stated, the dinette cushions don't cooperate, BUT the surface area is large which is important for two adults. We're gonna try a cut-to-fit pad, either on top of, or instead of, the dinette cushions.
The 25KS/2503S is an awesome couples floor plan: two doors, huge bathroom, full length awning, tons of storage, bed, couch, dinette. Love ours so far. Like you, we'll seldom need to sleep four but the space is there.
2015 Micro Lite 25KS
2006 Suburban 2500 8.1 L