Renting of real estate is one of the most safety business. Price for renting always grow.
Perhaps, but at any enterprise there are risks. Otherwise, the risk-free business will be flooded with investments. I still do not know such examples.
I'm not an expert in assessing real estate investment. But here's an example of how this can be assessed.
How to calculate the risks for real objects, I do not know.The object costs 1000000.
+ Net profit monthly 1000; the price of the object and lease is increased by an average of 10% for 5 years.
- In the event of a crisis, the price of property fell by 50%, rents by 30%; according to history, during the next 50 years the probability of political instability or war is 0.001.
A lot in real estate depends from the object of real estate and the place. That is why before to buy a real estate the object pass an expertice from independent souce to preduct the future profit.