are red or have a strikeout are considered unavailable for rent for
that specific night. You cannot 'check-in' on dates marked
unavailable, as the property is rented or occupied that evening. You
can 'check-out' on the first day of a period already marked as
arrive on a day that is marked unavailable.
last day of your stay (the departure day) can fall on a day that is
marked available or the first day of a period that is already marked