With noise solved, the main thing I'm frustrated by in most coworking spaces is that they don't have tons of cubicle-like private work areas. It's incredibly distracting to work in them and I'd argue it's why most of them are empty most of the time. I don't have much faith that will change anytime soon either, because the people running and working on the coworking spaces usually create private spaces for themselves, isolating them from learning about the problem. And, when they don't use their privileges to isolate themselves and have a front desk type of role, their job is to be distracted by the needs of the people in the space, so they see the distraction as a neutral thing at worst.