--- Display search fields as text field, drop-down select, multi-select, slider, slider with range value select, radio, tag (ability for multiple tags select), category, item title (text and A-Z), item text, item creation/publish dates;
--- Restrict search to specific category (static by category ID(s) and auto by the category you are viewing);
--- Order search fields;
--- Display search fields in several columns;
--- Order search results by extrafields;
--- Display search results in standard category view;
--- AJAX search results.
About the software itself, I have a site with +17K K2 items with custom access levels, and I was afraid the searches were too heavy for the plugin but all run smoothly and the module is fully customizable at its display and functions too. As any software full of features, it takes some time to figure out how to make it work but I realized it very soon and didn't need to ask for help again but no doubt, if I had to, Andrey would have answered in little time.
This plugin really unleashes K2 power as a directory tool.
I have purchased two extensions from Andrey and for one specific project had to make quite a few modifications. Andrey was there every time I needed assistance, going above and beyond what I expected.
Being relatively new to CSS, he was incredibly patient and explained to me why the changes or edits worked.
Hats off to you Andrey for your wonderful support!