Such notice shall be given by certified or registered mail, return receipt demanded, addressed to the last known address of the mortgagee or lienholder

Supply will eventually catch up to demand.   

You can find 2% in some northern cities where population is declining and supply exceeds demand.  

Sellers like to play games and only show their good records upfront and then when buyer keeps requesting more and more info the seller delays and then tries to drop on them with 1 week to a few days left in due diligence.

i would move on. you are there to meet your goal. if your realtor is not helping you then he is in the way of your goal. get rid of him and find someone that will play by your rule. bottom line. it's just business.good luck

When there are bad actors in the marketplace, people need government to level the playing field. 

Why are you differentiating "starting out"... as if it makes any difference...which it doesn't.Have you ever played poker? 

Because the industry has been a bit overlooked, there isn't the same demand for mobile home parks as there is for apartment buildings.

All will play a key factor in help us come to an ultimate decision.

Any remaining gain would be taxed as long term capital gains.But if you bought it intending to sell than depreciation doesn't come into play.