People have got very peculiar ideas about the web space they require. People feel that 10MB or 20 MB are bare minimum for hosting. Practically a complete web site can be hosted even within 2MB while 10 web pages may require even less than 2 MB space.
One needs to calculate the requirement accordingly and decide upon the space. Perhaps the easiest way is to put all your pages/ images/ scripts in your local folder and calculate the space. Keeping a buffer of 30% on the pre-calculated size for future enhancements, you may go ahead with the booking of space. This space may be utilized for highlighting some more products/ services at a later stage. Experts have noticed that in due course the people only add on pages to the server instead of removing the earlier redundant ones, thus occupying more and more of the server space. So, we advise you to maintain it properly and remove the redundant/ unused pages/ images on a regular basis to keep clutter from amassing your favorite blog or website.