Hello Dennis. I just had a few suggestions.
Cleanliness:
Bedroom was great other than a few whisps of hair here and there but hat is nearly impossible to avoid. I know that bathroom and kitchen is shared thus hard to keep 100%, however there a a few things that can be done.
Bathroom
1) The base of the toilet looked like it hadn't been cleaned in a while.
2) Shower had mold growing. I recommend getting a bleach spray (Clorox or Tilex) and covering the whole shower (wear a mask that stuff can be harsh). This should be done about once a week. You may need to scrub the first time but after that you might be able to get away with just spraying it down.
3) Upstairs shower drains slow, might just need a liquid plumber.
4) The vent fan cover is missing which I am sure you are aware of, however the fan is packed with dust.
Kitchen
1) Again, I know this is a shared area but all the surfaces were streaked and needed attention, degreaser would be good.
2) You were out of dish soap when I was there.
I hope this helps for any future guests, I would of course stay again but I look at each property critically because that is how I manage my properties. Just want you to continue to succeed! Hope you decide to come visit in Maine! Hold onto my phone number and if you book direct you can save some of the fees on this site.
Thanks again!