I just moved out of Lakeside near El Cajon and am renting my spot out there.  

@JenYep thats the spot. 

Is there an age sweet spot?

Thanks for the "vote" and all of the comments above are spot on.

I had a lengthy post about the story of gentrification in west Oakland two days ago, and you can see that here: http://www.biggerpockets.com/forums/311/topics/193883-the-story-of-gentrification-part-1-how-to-spot-it .

I've also been "hands on" in both of my personal rehabs, as well as those of my friends - so I know going in that if I say a property needs $20k in rehab - you'll be pretty spot on.  

It works great to stop white spots from showing on concrete, and could work on brick.

I have a fairly long stretch of rigid metal ductwork in he crawl space of an mid-50-ies property.

Auto dealerships often times want to lease parking spots, especially in high-cost areas and especially dealerships that sell high-end cars.

Everything about it is spot on.