@Myra120. Hi Myra, I personally believe all these situations a good host should be prepared to deal with without mentioning in a review.
How adequate is the venting in your kitchen? If you have a full kitchen and provide equipment for people to cook then many are going to self cater to save money. I like to get in straight after a check out and if I sense strong cooking smells lingering I open up the place, put on the exhaust fan and make sure the extraction unit vents are washed.
You have a loft area above kitchen so is the cooktop vented outside or recirculating or none?- I cant tell from pics? Its worth investing in good ducting in the long run imo, even if you have to rejig some cupboards.