Need ideas for financing for my self employed daughter

[Robert Smith]

I currently own a 3bd 2ba house in Cocoa, Fl.  I have been renting it to her and her boyfriend for a couple of years.  For many reasons, I need to sell it to them outright, but the boyfriend is self employed (construction/concrete) and the current business has only been running for a year. (Approx 400k in income) 

I need some ideas for any places that specialize in these types of loans.  Or even private money that would be interested in something like this - realizing that interest rates will be higher.  

Or if there is some creative option I havent thought of.

Any help is appreciated.