Fore to aft length is about the same as the 22 in the 25. My son who is 6'4" prefer to sleep on the dinette on his Cruise Ship 25 (Larger dinette than the standard 25).
On our 25, the entire port bulkhead is removed. We can spill out a little there, and getting in the bunk is much much easier., also we have a 4" memory foam topper, which brings the bunk up higher and makes the bunk even wider. We sleep with heads aft--Marie on the Starboard--Angel in the center....We use Queen sheets, and have a fitted fleece for the first layer, if needed. Then we each have two other fleeces we can arrange to get the warmth we need.