Hello I purchased this plugin a couple of years back and just upgraded to a new theme and now the Meta Options (Advanced) isn't showing properly on the page.  Here is a screenshot of what I'm talking about.

http://www.vanisleclassifieds.com/images/ScreenHunter_08-Mar.jpg

@nootkan
You should probably hide description blocks as there is not too much space:
#seo_table td.des {display:none!important;}

Okay I added this and it hides the actual tool tip not what I wanted but that is okay.  I also see I haven't upgraded to the newest version yet so I'll try that also.

Okay so the upgrade resolved the responsive issue for the tool tips but the positioning is still not correct as it seems the table isn't being contained inside the existing "Your Listing" div. I can actually watch it push the div down to allow for the plugin table when I click on (Advanced), but then it slides back up and creates the issue again. This only seems to occur in a browser display less than 769 in Firefox, Chrome and Opera which is the browsers I tested it in.

If you want to test yourself go to http://www.vanisleclassifieds.com/item/new and choose a category/sub category and then resize your browser to a lower display.

@nootkan
This plugin create functionality with basic design that works. Not sure if you expect it will be responsive and perfect looking on any theme.
You may need to customize it to fit your theme design, that is in your hands.