It's a very conservative plan which allows me to sleep at night and maintain a stable marriage for 24 years.

I would like to shortly add some stable income rental so I have a consistent form of income as well as the buy/sell type deals.

I'd imagine places like Bavaria and Heidelberg are very high-priced, though given the stable demand for those areas, it might pay off if you can afford the price of getting in.

It is a stable software program that you can purchase at your local office supply store.QuickBooks is always striving to make itself user friendly and giving it's customers what they want.QuickBooks has a feature called the "Class Feature".  

You can also build a toilet topper shelf.

As a rule seniors tend to take much better care of their homes and come from a much more stable and predictable socio economic strata.

As long as interest rates stay stable, it is blue skies for real estate.  

If cash flow is your game then you would probably want a stable commercial building. 

Redford is a stable rental market.  

If you can borrow money at 4-5% you can leverage your investment with a relatively stable asset that's delivering considerably more than that in income.