I have been educated by a few programs on this topic but would like an unbiased view from the BP community.  

@Terry KoeppDmitriy mentioned the Solo 401k, which is a great program.  

I have heard of this company, but if I recall was more of a seminar type program, that offers free teaser weekends or seminars, and then wants you to spend big bucks to learn more (and most claim it got them no where.

For businesses with a 2 year+ history that can go full doc can qualify for $150,000 lines.Ideally 730+ scores on average gets access to LOC programs.

For example, if your properties accept housing vouchers, what experience do they have with these programs?

And many other issues.I use a program to create a floorplan myself.

My understanding is that Fannie Mae offers the Homepath loan program which looks very appetizing with 3% down and no PMI.  

Make sure it's the official government site and not a private service charging a fee.  

Different lenders have different programs.  

Some state/federal program then pays off the house for him.