Getting full access to the server is beneficial as well as harmful also. You can mess up all setting by mistake if you have full access. You cannot do such stupid thing in Shared Web Hosting U.
Some web sites which are being hosted by cheap web site host providers are usually prone to down time. A reflection on the kind of services which cheap web hosting plans are known about. But, then again, this does not apply to all; there are still some cheap web hosting out there that are mindful to their clients' needs and concerns. One should also see in a wider perspective that if your server frequently crashes down, there is a tendency to lose your clients.
Just because you have used Affordable Web Hosting doesn't mean it has to be poor quality hosting. There are lots of very good quality hosts available at very affordable prices. Also be aware of what comes as standard with your hosting and what comes as paid extras. Check that your potential host uses a popular control panel such as Cpanel. Some hosts use free panels and although they work fine, if the time comes when you have to move your website to a new host, control panels like Cpanel make the process a lot easier.
Most free CMS (Content Management System) like Wordpress, Joomla, drupal, written in PHP and need database to store the contents. You should choose web hosting plan that support database like MySQL. We recommend choosing web hosting plan with more than one database allowed (ex. five or ten). Who knows you need some try-out with different databases? If you just want to set up a blog, just find one of the free CMS mention earlier; most likely you'll stay with Linux and MySQL.
So you have your Shared Web Hosting UK site planned out. You know who you want to visit your site, what you want them to do when they get there, and have a pretty good idea how you want your site to look. Now it is time to give your site a name. For a web site that means "registering a domain name". Domain names can be registered pretty cheaply (from about $8 to $15 depending on the domain type).
Where do I buy a domain name? Don't worry. Nowadays, many hosting providers will give you free domain name just to sign up with them. But if you like to build many websites, then you will need to register domain names. I would suggest Moniker, Godaddy etc...
Finally, don't change web host at inappropriate times. Changing web hosts can mean a lot of technical changes and even loss of data. Because of this, it becomes all the more important for you to think things through before deciding on a web host. You need to find one with whom you can partner with for a long time.