Are they durable or do they age quickly?

Questions To Ask Your CPA1) How will real estate investing in your SDIRA affect your taxes related to RMD (Required Minimum Deposit) at age 70.5? 

From what some of my older friends that I know say, and from what some of you BP members have said, is that they wished they would have started in real estate at my age, or younger than they originally did, so that they would be reaping the benefits at their current age.

She's very low key, down to earth, and extremely active in the community, even in her advanced age.  

My wife and I both have really great jobs (for your age, I suppose).

The basics are much broader than most adults are exposed to in life at child rearing ages.

For example, for tax year 2015 the owner-owner employee can contribute as much as $53,000, and, if  are age 50 or older, an additional $6,000  for a total of $59,000. 

Coop and Condo boards are writing anti AirBnB provisions into their bylaws.  

I learned from my parents and grand parents at a young age, about real estate and mail box money.

Well in the technology age its nearly impossible to do this now, however before computers and the internet people did this all the time I hear from older investors. pretty crazy but hey you gotta learn to play the game!