If you've tried downloading full-size listing photos you've probably noticed it's not a simple copy-and-paste operation.
Here's the best method I've found to do it
Step 1: Right-click the photo you want to download
Step 2: Depending on your web browser, you need to click one of the following:
Internet Explorer: click "Save Target As..."Firefox and Google Chrome: click "Save link as..."Safari: click "Download Linked File As..."