Rental owner gift..

I clean a rental house(like on VRBO, where it’s different renters all the time) for this couple and they are coming in from another state in two weeks and I’d like to get them a gift. Kind of a thank you for this job and opportunity. I had noooooo experience whatsoever besides being a home maker and they asked me to be their property manager(I clean AND rent the house out, do the paper work, etc) , with no experience lol just gave me the job. So i would like to just have something st the house waiting for them. But what? They drink alot of wine and beer but they keep a pantry and private fridge stocked so a nice wine wouldn’t be very good, especially considering they have well developed taste buds and I’m over here drinking barefoot 🤷🏼‍♀️ I thought maybe buy an apple pie? Or bake muffins? Flowers would appeal to the wife but not so much the hubby. Any ideas ?