Although I have a comfortable home office, I still rent a small office within walking distance. It has a conference room and desks for both myself and my business partner. I've found I'm more focused and productive working from there, as it helps me mentally separate work from my personal life. There's a daily ritual of 'going to work' and then coming home, which allows me to switch modes between 'work' and 'family.' This was especially helpful during the COVID lockdown.