Wrote this BP blog post today on a useful app for doing quick-and-dirty data visualizations and analysis (one of the visualizations is shown below), inspired by my own efforts analyzing Milford's online sales database...

You must use 1099 forms designated and approved by the IRS available from stationery or office supplies stores, or follow its procedures for filing electronically.

Designate one room as personal storage, and another (or the garage) as a work space.  

I liked designing and selecting finishes and I did make money on it however, my investor was a real money hound. his concept was to flip one every 90 days.

Another professional group I belong to that is much smaller than 700,000 was able to do something similar to this, and I think this would be an awesome selling feature of the Pro membership for people. 

There are some Small Business Administration loan programs designed for woman-owned businesses.  

My opinion: do the least amount of physical work possible (leave that to others with that expertise), hire good land planner/architect/civil engineer team and you do the design/land planning (find out what lot size is best from builder/brokers), get the subdivision map approved (that's the document approved by local city/municipality that approves the single lot be divided into many smaller lots), sell the land+map to builder.

To answer your questions, my initial thoughts are:1) Who is the ideal tenant - any real estate related start up or small shop, including - architects, independent brokers, appraisers, lenders, equity investors, contractors, developers, investors, designers, escrow officers, etc.  

Subs may charge more to work in tight crawlspaces (they don't look tight on the plans but they ARE tight).We minimize the foundation cost with home designs that go vertical for two stories.

@Kevin Dickson so ADUs are allowed within the SU zoning use when the designation of the zone lot size is followed by the number 1 or 2.