Convert website to Wordpress

Hi, For a customer we need a conversion from an old site to a Wordpress CMS. Layout should remain as it is now. - Menu is header should stay. - Menuoptions at the right - Option 'reserveringen' is an iframe. You can check the current site on www.terbos.be. If you click on 'Dagmenu' you see a page for each day of the week. This is the description for the lunches they server, an identical system should be provided.