Only first-world problems:
The light switches in the kitchen need labelling
I found the wood for the fire as I was leaving. (The fire could have been ready to light)
No hair dryer provided
Only body wash is provided in the shower
The shower tiles were a little slippery, so that a bathmat could have been provided
And the decking was VERY dangerous, creating several stumbles. (The edge of the decking and the step at the door should have non-slip yellow tape to indicate the edges. It would not detract from the venue's appeal)
BUT
Good hot shower
Chocolates in the fridge and muesli bars available
Lovely birdsong and well away from traffic.