We've gone through stretches where we've both worked from home extensively. As long as we've had separate physical spaces to work from it hasn't been a problem,

We've gone through stretches where we've both worked from home extensively. As long as we've had separate physical spaces to work from it hasn't been a problem, but I don't know that I'd say it "helped" either. It helps to be able to signal "work mode" in some way (door closed, headphones on, whatever). If you both have to use video ensure your network/ISP can support it, have fried some low-end junky ISP firewalls that way.