Probably been done before!
I WFH 4 days a week. Soon dropping the fifth day too.
Best for me is, being able to have a bath on my lunch break-that could never happen in the office!
Having everything I could possibly need-food and drink wise.
Working in comfy clothes ad being able to have the temperature I want!
Worst? I honestly don't really have one. I guess seeing colleagues is nice sometimes, but I cannot say I miss it.