And it also made real estate prices skyrocket in some places, because rich people (or usually companies) bought out a lot of property, which is now rented for a

And it also made real estate prices skyrocket in some places, because rich people (or usually companies) bought out a lot of property, which is now rented for a nice profit. Some apartment buildings can looks very strange as they are relatively empty because it is clearly used as 'AirBnB hotel'. Basically if you want to buy/rent property for a sane price you must go deep into suburbs. P.S. It's all my subjective experience, I have not conducted any studies.