Advanced one-page-checkout, open source webshop and booking administration

I need a coder to design, code and install a webshop to serve as our Christmas party booking and payment site. Moreover, act as the administrative system, so I have an overview of the bookings each evening. The site must be fully editable and the webshop must be a One-Page-Checkout and one of these: [login to view URL] - The frontstore must be in the Danish language (you can setup up in English but I must be able to edit or translate for you into Danish) - The admin can be in English - The webshop will not work together with [login to view URL] - I just want to copy the design of [login to view URL] Please read the attached project description carefully - BEFORE commenting or bidding. I have no coding experience. Although I have tried to do a full project description, it is almost certain that I have left out components and other items which I want on the site, so you must bear this in mind. Please notice the short deadline. I reply very fast and put great effort into replying preciously. Looking forward to doing this project. Kind regards Christian