UI enhancements:
1) Show a strike through or deactivated state on calendar days that are booked or unavailable
2) Show a tooltip over a check-in day to allow user to know how minimum stay requirement
3) Show tooltip over an unavailable day and allow user to know why it's unavailable (booked or its not available because of check in day)
I've had 7 potential guests message me so far and tell me my calendar is broken, resulting in no booking.