1) We have Real Estate Search module (free and pro). In this module you can configure yourself parameters from admin area easy and quick. Visitors can search Real Estate & Property by the different parameters: *Title, *Address, *Broker, *Feature, *Description, *Listing type, *Area, *Property ownership, *Model, *Style, *Agent, *Zoning, *Category.
2) For Search in component we can help you configure or you can configure yourself, but not from backend, only with help of code.
3) For Real Estate Manager we have documentation, which help you with any question.
4) Also We provide support via email and forum for our clients.
If you face any problems, please contact us through our contact form.