You can sell all of them and use a 1031 exchange into a completely passive TIC deal that pays out a check each month/quarter.You can buy and sell without holding, pay your taxes as you go and build up a retirement nest egg.

I am selling an over seas property and have realized that according to the irs website the tax code will not allow a 1031 exchange with non US properties.  

Is it worth it to refinance and recast the loan if we are looking to do a 1031 exchange to a property here in Boise/Meridian in the next 2-5 years?  

In Ohio it is illegal for an individual to Sell, exchange, purchase, or negotiate the sale, exchange, purchase, of any real estate for another, for a fee, without first obtaining a real estate license.

I am evaluating multi-family purchases for a 1031 exchange ( I sold my office and now planning to exchange into multi-family).

Do you ever 1031 exchange any of these sales or do you just pay the tax and move on? 

Another option that you have would be to 1031 exchange the funds into a larger property that you can do a similar strategy with.Finally, I would call an appraiser, but 4 units and under are still residential properties and will be valued by a comp analysis rather than the income capitalization approach used for commercial investment properties. 

Basically, Rich was offering to mentor someone in exchange for help organizing his business. 

As @Jacob Sloop mentioned above, HMLs sometimes offer extensions in exchange for a fee.

I'm very efficient with Microsoft Excel and could offer some bookkeeping or paperwork catch-up in exchange for your time, knowledge, or skin on a deal.