It's harder to snowball, but it's often the best solution for a beginner. 

My property manager is on top of issues and when called usually has a solution within hours if not within the day.

And the mother of all Tax treatments the 500k tax free FREE when you sell  or 250k single.. 

That is not a plan investment, but rather you borrowing from your plan to put capital in your pocket for some purpose.The Rollover as Business Startup is an entirely different solution, designed to allow for the capitalization of a business in which you have direct involvement using existing retirement funds. 

Of course, this may attract attention you don't want but it will make the casual person think twice about entering to steal something.If you do find something, I'd be curious what your solution is.I've tinkered with a phone type of solution where you get an APP and then use the phone's camera. 

I just want a solution that is as hands off as possible and can generate $4K a month in rental profit.I’ve been looking at properties in the UK, but they either tend to be quite expensive or generate low rents.

your job isn't to educate or provide & explain the solution on the first call. 

I asked if my other covered properties had been given this treatment and was told it does not appear they have audited them yet but that it would likely happen soon.Strange blanket policy to say the least but enough to get me to search for a new underwriter.

Property used primarily for personal use, like a primary residence or a second home or vacation home, does not qualify for like-kind exchange treatment."

Treat them like any other tenant, no special treatments or exceptions.