Sorry you did not enjoy your stay but I think some of this is a little unfair. The point about there being one bathroom is in the listing so should not be a surprise and certainly should not be raised as a negative when this is clearly in the house description.
We are flexible with check in if there were no guests on the previous day. But as you were late leaving (check out is 11am, it was actually the cleaners who arrived at 11am). So you could have inconvenienced another booking and caused the very thing you are complaining about.
Thanks for pointing out the window I will get that fixed, I was unaware of it.
We do have regulars and I always ask them to leave their prepared food in the smaller of the two fridges on site, which they do. The larger of the two fridges is always cleaned and empty ready for guests who hire the whole house.