Screw Dubai. Bouncing Red Ball has a a selection of some of thinnest buildings in the world, all in Japan, where land is so scarce. We’ve featured other cool ones, but these defy belief.
https://gizmodo.com/alley-house-brings-luxury-living-to-cockroach-cracks-389023
And you thought your apartment was small. We have added the mountain-side house, but head to Bouncing Red Ball for the rest of their selection. [Bouncing Red Ball]
My dear friend Anna sent me this one taken in Paris (thank you!) If you have any other really cool ones like this, send them to me at my email address.