Recurring (scheduled) messages (on a given day of the week)

Would be very great to get the possibility to set the following timing: Send this message [every/ the first] [named weekday/ Xth day] at [time] during the guest‘s stay, [exclude/ include] the days that a guest checks in. This could highly reduce the need for separate scheduled messages (for example laundry service every 7th day during a guests stay).