There's a country that set up bubble houses as social housing and it sucked apparently.

But they were like spheres not curvy walls like this. I think this wouldn't be so bad.  

 https://media.architecturaldigest.com/photos/646284fdb3966710d18650f2/master/w_1600%2Cc_limit/2PNBRX8.jpg 

 Looking at the interiors, small. Lots of light on the living room though.