Response from Gaelle, Nicolas, Yann And Anaïs:
One of our house rules is: On weekdays we appreciate that the guest leaves our place before or around 10am. In that case guests don't need to wait for us in the morning. And we don't need to wait for them, so everyone is happy :-)
On evenings we are mostly home and can welcome you back easily. Otherwise we ask the guests at what time they want to come back, in order to come back also at that time.