Content Writing for a Website

We are web developers and are renovating our website, we have a unique request for the content on our website. We use Open Source CMS Joomla for making websites, Joomla is versatile and can provide lots of additional functionality with the help of plugins or 'extensions' as they are called in Joomla. We provide 'web solutions' to our customers - for example; A client who owns a hotel has a requirement for a booking engine - we provide that booking or reservation functionality to the client with the help of building the website with a free or paid extension. We want copywriters to create a case-study or story, which gives a complete picture of how we can help the client in building a booking engine - we will provide the name of the extensions and it's link to the copy-writer, so that she can understand how the extension works, but we want that copy writer should include the features of the extension like a case-study or a story without getting too technical. Copywriter should enlist the benefits of making the site with us and highlight the features in such a manner that it doesn't sound technical, but educational, the copywriter should try and create a ‘Return On Investment’ kinda story - say if a guest stays for USD100 per night and the hotel has 10 rooms, they make 1000 per night, and our website costs them USD1000, so they only have to pay only one night’s profit for such a fabulous website or something along these lines. “Why us”? Should be core of the copy. Keyword: "Joomla Functionality" - use this keyword when corresponding with us, please DO NOT submit canned replies.