What's the overall width of the frame? Kind of a quirky looking set-up, but it could work with the right raft if the dimensions are right. That lowered area has me puzzled.....cooler bay perhaps? Definitely not a cat frame.
"We are all visitors to this time, this place. We are just passing through. Our purpose here is to observe, to learn, to grow, to love....and then we return home."
Australian Aboriginal Proverb