Advance Property Search in Wordpress

I need help with a website search area. I already have a wordpress property Template that comes with an inbuilt advance search form. I will need to customize to suit my needs in that I need it to be filtered based on links and also a combination selected criteria. What i want to achieve looks close to the search form here [login to view URL] in terms of functionality and design. Please contact me asap if this is something for you.