And perfectly details how illegal immigration is BAD in a whole array of ways including to the illegal immigrants themselves, as a life of exploitation is NOT a life or system of any good. 

I would advise caution, small markets that vastly outperform attract people and the market due to its size quickly saturates and goes to crap. 

In my experience, no - with the (not so recent) changes, a 1031 exchange is only done for similar types of investments (defined generally as "like-kind" assets), with the vast majority being real estate for other investment real estate. 

Now when you can be involved, as in close to you, doing various iterations of flips is viable and great but I can tell you doing it remote is a vastly different and near impossible beast.

It sometimes overlaps when you have both skill and sphere, but the vast majority of agents are not very good at what they do.

So sellers also just want the lump sum nowThe thing with seller financing is there is a very wide array of ways you can do it. 

These costs are so high, and time consuming, that the vast majority of people that would like to do these small developments on 1-4 units, can't make the numbers work.

I'm not looking into house hack, although that would be viable if I was younger.I just have capital saved and with the vast array of investment options in real estate I been pondering what the most effective way to do it would be.I'm still considering a multi family but instead of just going into it with the narrow point of view of using it as a long term rental I should be be considering any unit for possible STR/MTR depending on the market as well.With the whole Airbnb arbitrage I thought it would be a good way to enhance cash flow.

Also sounds like you’re considering a lot of different strategies, each of which have vastly different capital and time commitment requirements.My recommendation would be to sit down and establish a “buy box.”

What @Don Konipol: is pointing out is that it is vastly different than Subject To.It may be a valid site.