Genesis still has a loooong way to go on the dealership experience side. Our dealer finally opened the Genesis only dealership. Hoping for a better experience there than from cornerof-the-showroom Hyundai side. But they still don't have loaners readily available, and the promised concierge-delivery-exchange of a loaner is crazy 3 month wait.
In contrast, my Audi dealership not only washes and vacuums(at least the front), on every service call. But they offer complimentary wash/vacuum any time I want.....without a service. I use it as one of my coffee-shop alternatives. They have a pretty nice espresso machine, and snacks in the lounge. And they often ask if I want it hand washed to avoid the machine swirl marks. The wait for parts, however, is similar to Genesis. Every recall seems to be a week long process.
The free-wash experience was the same at 2 previous dealerships. BMW and MB.