This is precisely how I got my start ... rented the Glendale house rather than selling, bought another place, rinse and repeat as necessary until filthy rich.

This is precisely the reason why so many real estate investors go into lending.

Of course, it is also possible he knew precisely what he was doing, as folks come in all sizes and character. 

It's so precise.  

To be more precise, RoomScore has done a masterful job producing an interactive map summarizing how different cities stack up.Sacramento gets a D+ but I'm still trending at 20% over my annual baseline.

Be precise with the new figure, too.

I would not want to get caught up in that, for precisely the reason you mention.

I thought it was just as precise targeting as you could possible get, spent at least 10 just doing all the research

I personally would not rent to someone without a social security number for precisely the reasons @Sue Kelly stated above. 

Were precise figures obtained for the condition capex?