[ljm]

I'd go further and say, make both optional. Come to the office space when you need it, stay at home when you don't. Once a week? Twice a week? Every day? Once a month or never? Doesn't matter.

Maybe some things would need to change in terms of what office space is leased, and the capacity, in order to manage the cost.

[lliamander]

I think there's value in consistency in terms of setting expectations (both for my family and for my colleagues) the the flexibility to determine what that consistency looks like is key.