@Anna Dube - I'd advise staying far far far away from Quickbooks, it's not designed for our industry. 

Hi all,I am an investor-friendly agent so I spend my days showing properties in dire need of repair and as a designer, I am jumping for joy over all of the POSSIBILITIES I see in these potential flip deals.But as an agent, I'm sending them to my clients.

Its also designed to protect the homeowner from bad contractors and protect the contractor from nonpayment.

It's designed with us in mind. 

I have a full time job that I love as a product design engineer. 

I would be interested in offering my services as an Interior Designer and/or estimator of rehabs, along with my extensive construction and supply contacts.  

I think I have to make it look designer like for executive type (higher end) renters.I'm specifically looking for paint color schemes and flooring/carpet advice.

I'd do some aesthetic rework on it

The cost varies a little depending on design details and the choice of contractors.

NYU offers them, some online, through their continuing education and professional studies department.If you still need help, hire a real estate counselor, with the CRE designations.