I would like to create a new website for my property management business based on my old website. The previous version was created with Ruby on Rails but this is not required. I do not want it exactly the same but with the same general design / features but upgraded. I want to have a mobile version. It is property management so it needs to have search functions for the properties (number of people, price, location). I would prefer them not listed on one page as thumbnails but as properties you can scroll through. I want to it to have an admin interface so I can edit it and add pages, properties, photos, etc myself. I also want it to have SEO. I will also pay hourly after the website is created for maintenance and additional changes to the site.