The Sofa features three seatbelts but some times they can fall down into the cracks. You can retrieve them by lifting the bottom part of the Sofa and reach underneath to the seat belts you need and stick them up into the crack where they can be pulled out and used.
The Sofa also folds down into a bed. Lift the bottom portion of the Sofa up and out and it will convert into a bed. To turn it back into a sofa, stand over by the cabin door and use your left hand to grab the bottom and the right hand to grab the top and pull the two parts up and together and it will fold back into place.
Underneath the Sofa are cleaning supplies, a broom and dust pan, and the cushions to turn the Dinette into a bed.