Wordpress Scribblings Theme

Our client has aWordpress site with Scribblings theme for estate agency. [login to view URL] The problem is this: for example if you look under the properties in price range 75k to 100k all the properties falling after ESM304 the photos are coming out in long singular lines and not as originally set up in nice neat shallow blocks. Obviously this is just an example, this happens late on down the property list in all other price brackets. There is also a second problem. The pages are too long, but if you restrict the number of properties per page, they disappear into the archive files and this is not good. It needs to have around 10 properties per page and when you get to the bottom of the page you need a "next" button or page numbers to click on. Can you correct these errors?