When it's msde up like standard bed?
We have a 23D with the sit and sleep setup. Like the previous response we NEEDED a 3Ē memory foam topper to take out the rock hardness and make it comfortable. We havenít tried to fold it into sofa form yet with the topper on because the better half likes a real bed complete with sheets, pillows and blankets.
There is no way I can see to fold it with all that stuff in place. And, taking it apart and remaking the bed each night is a PITA so we just leave it in the bed position and the two of us just use the dinette for sitting around.
Iíd be really interested in how others with the sit and sleep option handle that functionality.