Address seperate from Ship/Pay Method

Attached my current checkout page
I've selected "No registration".
When click "proceed to checkout"
1. I would like to only have the address field and "same as billing address", with "Next" button.
2. Click "Next" goes to payment method and shipping method selections page and "Next"button should proceed to
3. Confirmation page with all shipping and/ billing address and shippping and payment method details and "confirm and submit" button. Can you help explain how I can do that? Thanks

Thanks again Nicolas
Please consider a youtube channel to go through all the different configuration options. It would save you and users alot of time instead of searching through forums and text documentation. Even graphics would help enormously.