@Kitty39
Most people you come across in life seem to be level headed responsible people.
It is not until you host that you realise nearly all of them are morons and seem to get through life in spite of their brain, not because of it.
Kitty, when you word your listing description do it in conjunction with a stranger! Someone who does not know you or your lifestyle. Things that seem 'bleedin' obvious to you will be seen totally differently by someone not familiar with you or your surroundings!
Everything you do or supply you have to weigh up the positives and the negatives. Look for articles, utensils that are as 'idiot proof' as possible. Don't give them a toaster with adjustable settings on it because, if you do, they will set the house on fire....or at the very least set off the smoke alarms, or complain that the toast is not cooking properly!
Give them as smaller serves as possible! It is always better to have to clean up a half a litre container of milk they knocked off the kitchen bench than a 2 litre container.
Of course they are going to put sanitary products down the toilet....it's not their toilet that will block up....it is yours.
Make your listing as robust and durable as possible Kitty because, as Murphy's Law says....'What can go wrong will go wrong' and this is so true of hosting.
But then again maybe Patrick's Law is nearer the truth.....Patrick thought Murphy was an optimist!!
Cheers......Rob