The atmosphere was great, lots of chatting and collaboration with colleagues. I really liked it. It felt like going to work and hanging out with mates.
Now I work in a shared office space 4 days a week. I would rather be at home, it's depressing as shit when you are in a busy office and have no one really to talk to. So the days when no one else is there from my company, I just don't go and work from home. It's a bit tougher to motivate myself to work but I have a nice work space / home office setup and the work computer is a seperate computer to my personal one. So when it gets turned off, I'm done.