Comiori - South east asian take away

I am looking to design a web page for a take away. My location is Madrid Spain. The page is something like pizzahut, where customers choose the the dishes that they like to create a take away box. Web needs to include maps, (Initially of Madird, then Spain, but must be post code based, for logistical reasons) Needs to have a good CRM software. Most importantly, it needs to be simple, so simple that my grandma could use it. Updates: I will need to update price, offers and photos often, so I need to have direct remote access. So, I will need guidelines on how to use the program. (I have basic knowledge of Joomla. I have also plyed around with Wix and done my own site. ([login to view URL]) I have the skeleton design done, so all you need is to design it, and link all the parts together. Attached is the web prototype. Please advise me as to things that I have missed out, or to things that you think I might want to include. Price should be below €1,000.00 Thanks Regards, Steve KH Chai