Ability to edit Booking on Cart/Checkout page
It would be great to add a button/link to the Cart page that allowed users to edit their Booking which is already in the Cart; as of right now, users would need to delete the item from the Cart, then navigate back to the product, then make their booking selection again.
This results in a lot of extra steps to make a change, and, if they don't remove the booking from the cart first, they could run into a spot wherein the spots might show up as unavailable because of the temporary hold of the spots because of the existing booking in the Cart.
An MVP could be something as simple as removing the booking from the cart and redirecting back to the booking product page.
FWIW a competitor seems to already have this feature: