Set check in not allowed days?

Hi, is it possible to set which days it is possible to check in on and which days it is not possible to check in on?

I’m setting up a site for a holiday caravan rental and check in needs to be on for instance Fridays only with a 7 day minimum stay.

I don’t see an option for this on either the free or the Pro version. Is it possible or is it something you would consider adding?

All the best David