Having a home in Gainesville that we own would be ideal, and then any investing on top of that we can do gets our foot in the Door de la Real Estate.

I was thinking an exterior door (it's an interior staircase) for security, is that a possibility or a bad idea?

Hi Adam, its stated that one should not trespass on the pre or foreclosed property or trespass at all, but to get ahead of the big fishes on a great deal you could be polite and go door to door, this would put you ahead of other bidders since you know what needs fixing. 

[No coverage for] Water below the surface of the ground including that which exerts pressure on or flows, seeps orleaks through sidewalks, driveways, foundations, walls, basement or other floors, or though doors,windows, or any other opening in such sidewalks, driveways, foundations, walls or floors;...Wear and tear; marring; deterioration; inherent vice; latent defect; mechanical breakdown; rust; mold;wet or dry rot; contamination; smog; smoke from agricultural smudging or industrial operations; settling,cracking, shrinking, bulging, or expansion of pavements, patios, foundations, walls, floors, roofs orceilings; birds, vermin, rodents, insects or domestic animals.

This froze solid in Chicago, so I keep behind storm door, now 

Second non-related question - When the people say "I usually look for $100 Cash Flow for 1 door, and $200 for 2 doors" What does this mean exactly?

This once drug home, with grease all over the walls and doors without knobs is about to come on the market!

You can order new drawer boxes online at a cabinet door site.

Here, you can communicate your message and you can search and respond to posts from residents who need your services.Local ContactsVirtual channels are great, but don’t get so caught up in social media that you forget to make contact the old fashioned way—by knocking on doors.

Roof, doors & windows.