Bar Harbor Vacation Rental studio

Below is an email I sent the owner upon arriving home:
Hello Paul,
If you probably haven't noticed already, my husband and I left our vacation early. We were extremely dissatisfied with the condition of our accommodations and felt it necessary to return home. I am not trying to be critical, however there are certain expectations I have when reserving a place to stay. The following things were unacceptable:
1) The room was covered in cobwebs, dust and mold; which I am severely allergic to.2) There was about an inch of dust under the bed along with an old condom package; which apparently tells me that no on has cleaned in a long time!3) Huge amounts of dust behind the bookshelves and television.4) Black mold growing on the toilet.5) A foul urine smell coming from the toilet.6) Mold covering the mirror in the bathroom and in the shower. 7) Mold in the dish drying rack.8) Shower overflows and water would not stay warm. 9) Windowsills covered in bugs and cobwebs.
10) Electrical outlet to fridge would come loose and turn off causing some of the food to get warm.11) Advertising a kitchenette, when all you have is a fridge and a microwave in the room. There is no place to prepare food.12) Cleaning our dishes in the bathroom is disgusting!
13) The deck outside the room feels like it is about collapse when walking on it.14) The stairs leading to the beach are unsafe and there are tree limbs that are obstructing a safe path to the beach. I refused to go down the stairs after seeing my husband almost fall!
15) The noise from the construction next door was unacceptable.! How is that romantic or relaxing in any way?Need I go on? There is a difference between historic and clean and historic and dirty...the Chalet was the later. I would greatly appreciate your consideration of refunding our money for the nights not spent at your residence (Wednesday night to Saturday night.) Please consider what an inconvenience this was for us to be so unhappy and uncomfortable that we would actually drive 7 hours home. I look forward to your response.
Sincerely,
Kourtney L. B.S., R.T.(R)(CT)(ARRT)
The owners response was rude and defensive. Which I can completely understand because the truth hurts! If you would like to see his response, please email me. I am an avid traveler and have stayed in other cabins which were immaculate. Maybe he should hire a cleaning service if he can't clean himself. Also, why would we drive 7 hrs home if the place was tolerable??