I mostly work from home currently. So yeah, pretty modern
I do lack air con, but to be fair I can do without for the 5 days a year it is needed in the home in the UK.
Air con requirement in your home is different to an office building full of computers generating heat constantly though. I work from home two days a week and need the heating if anything. But our 'air con' I suppose is heating too, it's just not set correctly.