@Asha-And-Garth0
I agree with @Sarah977 - you should start out with positive points, that the guests were friendly, kind and there was good communication, no issues with their stay and were a lovely family BUT apparently the toddler was allowed to wander around the home freely with food - smearing it on walls and floors so your home required a longer than usual clean up, but thankfully there was no permanent damage. Would you welcome them back? If not, then thumbs down (do not recommend) and definitely 3 stars or less for cleanliness (if it were me, I'd give them 1 star for cleanliness without a second thought.)
I host a single occupancy private room so no kids........ but I would assume that even the most child-friendly places would NOT want to host the type of guests that let their kid(s) roam the house and smear food all over the floors and walls. Next time, instead of a jelly sandwich it could very well be a permanent marker or crayon!!!