And that's exactly what's happening now, and will continue to happen for generations, as the EU successfully manages through economic policies to breed the Greek population down to small-enough numbers to sustain itself on an economy based on specialty agriculture and tourism.So this is what I learned: no matter what your business strategy is, you are never going to successfully cheat the piper forever.

Also others have mentioned this also puts a cloud or something on title because even if you sell the property or transfer it to a new owner, the new owner cannot rent the units until after the allotted time based on the eviction reason.If you can purchase a property at a below market rate and evict the tenant for a few thousand dollars and sustain the cost of holding the property, then yes you're going to have some long term appreciation and potential rental gains. 

I like how his analysis of demographic trends point to sustained/increased demand for multi-family and rental properties in the future. 

The point @Alexander Felice makes regarding risk being a math problem resonates with me.

If your rent marked sustains the increase rent, plus having them pay the water I would move forward with it.

@Maugno Mora Not a real fan of BRRRR because it's not sustainable...you can pull it off a couple times and then your DTI will become problematic.

I'm 36 and I've just starter venturing into sustainable living with small houses..

In short, you need to ask yourself how will the appreciation that has occurred over the recent years be sustained, and what driving forces will happen going forward to continue the price trends of demand > supply?? 

That many hours isn’t sustainable as I’m sure you’ll realize.Like you I studied engineering, now work as one.

It is to start a sustainable investment business in the USA with the idea of living there.Do I need to get a green card before even considering investing in the USA?