I work away from home for 2 weeks each month. Is it possible to list the whole property for the 2 weeks I am working away and to let a room in my house for 2 weeks while I am at home?
I bet you could using this idea I seen another Host mention for seasonal dates.
2 Separate listings don't link calendars
Manually for each listing you load dates available according to your schedule and block unavailable dates. Don't accept room rentals when your out of town, this will encourage people to pay the room price for a whole house.