I provide an iron and ironing board in our gîte (it's one of the things you have to have for your star rating) and I thought no one will use that! Until Mrs Guest came to tell me the iron had broken and could I give her another one...
There is also a hoover- occasionally used by conscientious dog owners. Again needed for the star rating- I check it at every change over, rarely needs emptying.
I stock the kitchen with a selection of cleaning products (surface, bathroom and toilet cleaner) and washing up liquid, enough dishwasher tablets for the stay and half a dozen washing tablets. Plus kitchen roll, cling film, foil and a new sponge and dishcloth.
Food wise there is salt and pepper, cooking oil and a herb garden. Jars with individually wrapped tea bags, coffee, brown and white sugar.
All the sinks have hand wash and the loos 3 rolls each.
As a "welcome gift" I leave a basket of veg from my garden and a bottle of the (nice) local wine. There might be homemade jam or chutney as well.
Dogs get a jar of treats, dog bowls and poo bags.
It's lovely if guests do strip the beds and run the hoover over, but I don't ask them too. I do ask them to sort the recycling as they make it- made easy with clearly marked bins- as sorting out tins and bottles from a mixed bin containing, say, left over food and nappies crawling in maggots after days at 35+ is revolting voice of experience
BTW- when it says "service charge" on an invoice from Airb&b, that's not a cleaning fee- it's Air's commission.
If there is a cleaning charge, it will be called a cleaning charge!