I built my own small (but professional looking site) myself one evening using Wordpress and a few YouTube tutorial videos. 

There are tutorials on YouTube for this.

I've followed a few youtube tutorials and set my building as a "customer", then unit as a "job", and then put the tenant name as a sub job under job. 

Tutorials  emphasize the need to do due diligence on all the following:--check for taxes and liens against the property--find out which taxes and liens, if any, will remain attached to the property--make sure it is a buildable lot--to do above, you need to establish how the lot is classified for code purposes, and access the lot specifications, minimums the lot must meet for construction to be allowed--you further need to find out what its sewage situation is because 1) municipalities have different lot minimum specification for lots with public sewage and lots with septic; and 2) if the lot will require the construction of a septic tank, you need to take that into account in your decision.

Hey there everyone thanks for the replies and all the help I enjoyed the tutorial!

Can I show my other properties as a refernce for my experience in the property management area Do I need to have aseperate business – I already own a company that have few of my properties Do i need to have additonal reserve fundsAre there any podcast or tutorials that show how to run a successful management company.

For more tutorials, check out out START PAGE at http://www.biggerpockets.com/starthere

It's a tutorial designed for the lenders, but it does a pretty good job of explaining the process in detail.

I also started tutoring and still tutor (I teach music lessons).

I'm having trouble finding quality tutorials on YouTube for how to set up QBO for rental properties.