Interesting way to build a free web site using Yola! You can set it up like a normal web site or create a blogging site, or even both! It uses its own sitebuilding software, so there is no need to know any HTML/CSS to make your own web site. However if you want to really customize it using your own HTML/CSS, then it just too bad because it does not have that feature. I guess this is not your normal web hosting company. Pretty much similar with Google Sites.