Professional Theme using WooCommerce with sidebar and Products not wrapping

Hi there,

It would be greatly appreciated if anyone could help as I’ve spent 24 hours trying to find the solution.

I know that my Professional Theme is not compatible with WooCommerce but I created a Child Theme (not that I really know how to use it!) and replaced the loop as mentioned here:
http://docs.woothemes.com/document/third-party-custom-theme-compatibility/

I have been able to add Products but the content is at full width (whereas my pages and portfolio items are not and have a sidebar that I am happy to have present) going to the very edge on the right and looks terrible, plus the sidebar is down the bottom, when I would rather it not be there at all.

I know how to access my FTP folders but I do get confused when I should make edits there, the CSS editor or the WooCommerce css.

I’m not experienced at all with hooks so I would rather stay away from those. I have tried many different css and php edits, none of which have worked.

Can anyone help, or do I need to scrap using the Professional theme altogether?

My site has not gone live yet so I don’t know if it’s worth posting the URL?

Much appreciated,
Homeless Vinyl