300 lines of code related image/photo processingfor this site. Among the features/functionalities my server-side code provides with respect to image processing: a) uploaded photos are checked for size and correct format, b) image sizes are reduced/changed, c) image quality levels are adjusted, and d) users can rotate their photos in the event that they display an incorrect/unexpected "landscape" or "portrait" layout. I wrote code which allows users a) to preview their uploaded pictures, and b) to rotate their uploaded pictures any way they want should they find that the orientation is not to their liking.
small business owners whose websites use old scripts(and naturally this includes many "canned", do-it-yourself content management systems)
have unknowingly put themselves in a sort of "self-help" pickle. This happened because they needed more than just a "blog", didn't realize that, and went on to create their websites themselves without being fully-fledged programmers. This is understandable, yet it does not have to be the outcome in your case.
mobile-friendlyand tenants/landlords/agents have no problem using and viewing it on their phones.
register an account youself and test itby uploading photos and trying out the various features it offers a real-estate related business owner/agent/landlord.