the link is http://www.ilumu.com/ thanks after reviews on ads, content, layout, colors, anything really!
I think the colours OK, thats always a personal thing. The site has the feel of Gumtree and thats important. You could get away with a banner at the bottom to give a little more colour.
oh right, could do i guess but it's already quite crowded. was thinking on switching all ads units to image instead of text, what do you think?
I have text and image on mine and they rotate. I dont think you need to be too concerned about page size as people are used to scrolling down.