This is the problem with most free hosting offers, there's always a catch. Which is one of the reasons I started hosting. There is no catch with me. No advertising of any kind on any pages, your files will be safe, I check your sites from time to time from your URL's not through your internal folders, I respect all legal content within your sites. I can provide you log files periodically so you can keep track of traffic to your sites.
KiwiBoy. TechMuc, darkinferno; PM me the site names you want, and a password and I'll set you up.