Building a Custom "Search By Category" WordPress Plugin

[000SneR000]

I see this and this stuff is great, like hmm :) i need something like this. Plugin for Real estate, nothing special have to be. But search from 20 from 30 m2 like serch from category to category. Include check boxs, search part of the city, streets, money from-to. I am a graphic designer and web designer need help, from me you can get a quality design. What you say can you help me and I to help you? :)