It's a pretty good website. The only thing I can point out (I honestly can not find any area of your website that needs work to be done) is the advertisement on the sidebar. It looks better just to have like one square large advertisement, rather than having a middle sized one and two small ones, but I'm just really getting nitpicky because there's really nothing that needs to be improved on your website, your doing great.
Not bad. I like it, but like another has said the advertisements on the right side bar don't line up correctly. Maybe you could make your own images or resize the smaller button to match the other, that way they're not uneven.