I'd never heard of them, but just googled, and those look really uncomfortable!
Is that why?
The only foldable bike I've ever ridden was a Brompton, and it was kinda fun - though a little small.
The guy at the bike shop recommended a brand I don't remember, that runs a little larger (I'm a big guy.)

So how does your bike ride? Is it as awkward as it looks?
Not trying to talk you down in price, honest!
Just curious... like I say, I'm just kinda looking now.