WC Cart Checkout Customizer Pro plugin provide you multiple options to customize cart and checkout page. The plugin allow you to convert checkout form in multi step form or two column form as well as gives you an option to enable multiple coupons in the cart page.

Here's an overview of what feature this plugin provide: 

1. A mini cart that appear when item added to the cart. 
2. Ability to show selected coupons in the cart page. 
3. Allow you to convert checkout form in multi step form or two column form. 
4. Allow you to customize checkout fields and ability to add/remove custom fields.
5. Provide file upload type field in the checkout form and display fields value in order detail and order email. 
6.  Provide all possible hooks & filter to alter plugin functionality.

The plugin only require the Woocommerce plugin.

A proper documentation is attached.