for the work-from-home contingent, has anyone tried turning a desk / table in to something akin to a
kotatsu? (blanket or quilt covering the table and your legs, small heater under the table)
I did find a fan heater under the desk a good thing in my last job when I went in at weekends (the office central heating wasn't on at weekends) but didn't go quite as far as adding the blanket - desk was the sort that was closed in on two sides underneath which helped.
don't think it would work with my current computer desk arrangement.
also good for keeping kittehs warm