Ultimate Cart Rentals rents carts with a serious design flaw. The shade awning/roof does not extend over the back seat. So zero shade for the kids, and in a downpour there is no shelter. ALSO, the roof is supported by two metal struts that bend outward right where the passengers heads are, and as you go over bumps....... SMACK! You can't avoid hitting the struts without leaning over your legs the ENTIRE time you ride in the cart.
The sun, the hitting of the head, it gets old. And every cart they have is like that.