Hi Gracie:
I feel your pain. I had someone cancel and reschedule their showing for Tuesday.They were suppose to come on Sunday.
It's a bummer when someone cancels a showing.
It's a pain to always keep the house immaculate. I'm sure your home is immaculate. I keep thinking if my place is perfect, it will sell.
I remember a post where the person said she stopped worrying about the house being perfect and immaculate and then it sold. I'm sure your beautiful home will sell in a short period of time.
Best wishes for the quick sale of your home and getting the price you want.