Doing a wordpress installation is no longer a difficult task like it used to be back in the past as newer scripts have been developed to make wordpress installation as easy as possible. Apart from the scripts that have been developed to enable people to install wordpress within minutes, there have also been numerous updates to the platform itself and there still continues to be a regular update every so often making wordpress as powerful as well as user-friendly as possible.
This is the reason why the vast majority of people over the internet running websites have wordpress as their power engine. Before these scripts were available, it was difficult to install wordpress which a number of people struggled to get sorted. However, if what you are after is more than just a simple wordpress installation, it would be better for you to look for a service provider who would be able to help you sort your web development out for you.
This is because if you have some funds to invest into your new online venture, you will find that your time would be best spent doing other forms of research and analysis to help you make money instead of working too hard trying to sort your developments out. So, WordPress development and customization is better left upon the experts.