There is too much white on the page, the site would look better if you add a few more colors into the color scheme, and you should consider getting a logo as well.
I like the site because it has much depth in terms of info, BUt I think it can use some graphics I am sure you know that already
Maybe you can change the dotted borders into a solid line. I saw a Zacks advertisment at the bottom. What does a financial advertisement doing on your hotel booking site?