Show Restaurant Website Redesign - App project

Mobile app project description

We are a show restaurant with a Joomla 2.5 main website with a framework, Joomfish plugin for multilingual site and K2. We have several other microsites for secondary business units and a custom booking engine made with PHP, JS and Ajax. We need to reestructure, update and redesign our online presence and are open to different solutions.

Ideas considered to do so:
-Reestructure all these websites into one or two and completely redesign them, as the main website is currently not responsive.
-Migrate all the content from the main website to the new one and redirect accordingly to keep SEO positioning
-Integrate the booking engine into the home page above the fold, with clear CTA.
-Intuitive backoffice, modular web design, sales funnel, tools for in-house SEO management
-Social media, reviews and Google Tag Manager integration.
-Local business with international customer profile: New domain must be .es or .com?
-Project up and running for the start of 2018.

What we need:
-Proposal(s)
-Budget
-Timing