They specialized in one asset class that they could meticulously control -- a business, real estate, intellectual property, etc.Diversification is great when you don't the knowledge, time, inclination and/or experience to specialize.

It is also less expensive for the electrician to install his switch in a blank wall then having to install it in a mirror that requires meticulous cuts.As you build homes you will find more and more ideas of saving money and yet making the home look equally nice.

Actually, the best strategy is to operate your business, incur valid business expenses, keep meticulous records so your CPA can slap the auditor down when they audit you.I have been audited many times over the years by the IRS and several states.

It had been meticulously maintained by people who owned an HVAC company.   

He wasn't a bad guy, just way too meticulous with everything.

When I did a few properties in Milwaukee, WI area I was able to sell all the original (very rough, but cool if you had the time to meticulously refinish them) doors from the house for more than the replacement pre-hungs cost.

I guess the trait I would look for the most in an investor is one that (within reason) maintains the property meticulously to ensure the long-term value, even if cash flow takes a hit because of it.

If possible find a cheap grandpa car or truck, they are usually babied and meticulously maintained. 

Meticulously maintained, all brick, historic home on coveted street a few minute walk from OSU campus. 5-6 bedrooms, only one bath and not so easy to turn into duplex.

Settle the premium payment on time and meticulously review the policy documents for accuracy.