It is easy enough that anyone can use it without needing any prior experience of Linux servers at all! The documentation could be better (but I'm sure this will improve as time goes by). If your looking into shared hosting then check out ideal stack if they have what yo want in terms of server specs etc., otherwise go elsewhere unless their price point suits yours more than others'. They are cheap compared to other providers so its not much risk involved when starting up an account there which makes them attractive from my perspective too.