Of the constructive type I mean.
We are in an air bnb cottage that was quite expensive I think, and although it's spacious there are quite a few things I would change. Being British, when the email comes from air bnb asking about my stay, I know I'll squirm and try not to offend the owner as he's a really nice chap who's let us in early and been really responsive to queries!
I'm talking things like flat pillows, not enough towels and a couple of very uncomfortable beds, so nothing that would take much effort to sort out - would you be responsive to these suggestions?