Insane these are not popular in the states, they’ve almost taken over the market in China.
They’re only available online from a very few companies and very expensive stateside.
I didn’t bring my tent back to the states , figuring I could pick one up at North face or the like and was pretty surprised and frustrated when I couldn’t find a single affordable pop-up in any sports or outdoorsy store.
I was in Colorado at the time, too, so there were plenty of places to look.
Pretty well from my experience, it’s just a hassle to dry them since you have to pop them up in a dry space. Might not be possible if you live in a flat. So sucks when it’s wet on last day of the trip