@Amanda660 Amazon do a selection of outdoor Ashtrays with lids. Some look a tad more ‘industrial’ than others but worth checking them out. We have a smoking area in our garden with table, parasol, couple of chairs, bucket of sand and ashtray.
@Amanda660 What about leaving a Dollar Store butt bucket in the suite? You could put a label on it stating that it is for “outdoor butts”. They are small and very popular here in Canada. They look like a small flower pot and very inexpensive. I’d be tempted to toss it and replace it for the next smoking guest to avoid having to clean the nasty thing.