I love it! Working from home means I can work longer hours - due to my health and the travel time, I could only do 16 hours before this. Now I'm doing 20 and occasionally 25 if I'm needed on Wednesday. The communication side of things is a little less convenient because we're relying on e-mails and Windows Teams, and we have a lot of small general queries that take twice as long now as they used to as we need to confer, but it's a minor inconvenience only as far as I'm concerned. The isolation doesn't bother me, because I'm used to being by myself all the time anyway. As someone who suffers from acute social anxiety I find the distance easier to deal with than most I guess.
I really hope this continues post-vaccine (I say post-vaccine because whether the lockdown lifts or not I am not using public transport until coronavirus is neutralised completely; I don't want to die, thanks) because it's been so much easier for me these last few months. I've still struggled with anxiety and my health, and it's been a very difficult adjustment in some respects, but...yeah, this is better. Much better.