Coworking spaces are not for everyone and it depends on many factors, specifically your personality type and your ultimate goal for a space. ie: if you ultimately want a space that helps you extend your network and you’re willing to sacrifice the fact that the environment will be more distracting than working at home, you’ll more likely forgive the latter to gain the former.
I have a pretty nice setup at home, quiet, a few different setups to work from so I still get more work completed at home vs. co-working or coffee shop.
It is nice to get out every once in a while but it's not something I would do every day or even a few times per week. So If I want to get out I go out to a coffee shop.
Now if I didn't have a private area to work from at home I would definitely consider using a co-working space.
Whenever I need privacy, I can put in my headphones. The only down side is when I need to make a phone/video call.
I prefer much much more coworking spaces, the more crowded the better for my focus. Ironically is deep silence the thing that disturb me the most.
I get lazy at home easily, I turn to lay down and just pass out sleeping.
However - it's great for networking if you participate in a well-organized one!