Frontend user image uploads

What do you offer in the line of frontend uploads?

I'm looking for a user-friendly image uploading capability that will upload into a gallery for a listing along with with several customizable fields for details of the subject in the images. So far, the real-estate themes have come the closest to what I looking for, but the frontend uploading capability is a priority. Preferably, an ajax uploading system with a progress bar, where a registered, logged in user could select images from their computer, upload them by either dragging and dropping them into a box or by using the 'browse' function, and proceed to a page (or stay on the same page) where they can enter detailed information about the subject the set of images is for using drop down menus, text boxes, radio buttons, checkboxes and other customizable and indexed (searchable) fields. There would be a slideshow with one image and thumbnails below, and the main image (1st image or selectable default image) with some details would be used for front pages and other general areas. I'd like the listings/images to be comparable also. Is there something for this? Is there a demo for uploading on the frontend?

Hi Johny,
OS Property has feature to allow user to upload properties at front-end of component. When user add new property, they can upload pictures one by one. But when they edit their properties at front-end, they can use Ajax Drag & Drop function to upload pictures. You can check demo of OS Property at: osproperty.ext4joomla.com/ with test account: demo/ demo.
You are also able to test the Ajax upload function to upload pictures by going to osproperty.ext4joomla.com/os-property-la...listing/edit-profile and click on one property for modification, you will be able to test that function
Regards,
Dam

1. Can registered users add or edit details and images to other user listings?
2. Are all fields customizable (without having to edit code in the files)? (This will not be a real estate listing site but these templates seem to have much of the functionality and layouts I would need, so the search properties/details/icons/menus/etc. would need to be labeled differently)
3. Is the gallery configurable on the backend and/or the frontend? (file types accepted, file size restrictions, resize, crop, arrange images, default image, etc.)

EDIT: I noticed on the FAQ page within the demo for JSN Reta that there are at least 2 components mentioned: JSN ImageShow and JSN UniForm. Do these come with the JSN Reta + OS Property bundle you purchase? What exactly is included with this bundle? How is it different from JSN Reta alone?