I made the quick estimate that you can get a small flat (i.e. one- or two-rooms) for something like 300k-600k (completely depending on location of course). 10-20 of those should then cost somewhere from 3-12 million USD. I would say that assuming “multi-millionaire” puts you somewhere in that range is reasonable.
English isn’t my first language though, maybe “flat” is the wrong word when I’m thinking of a one-room or two-room apartment that’s about 30 m^2 (325 sq. ft.)? Is that what you would call a studio apartment?
I made the quick estimate that you can get a small flat (i.e. one- or two-rooms) for something like 300k-600k (completely depending on location of course). 10-20 of those should then cost somewhere from 3-12 million USD. I would say that assuming “multi-millionaire” puts you somewhere in that range is reasonable.
English isn’t my first language though, maybe “flat” is the wrong word when I’m thinking of a one-room or two-room apartment that’s about 30 m^2 (325 sq. ft.)? Is that what you would call a studio apartment?