Eating in shops on retail parks in general, really. Like, if you’re out for the whole day in the city centre, or in a shopping mall, I can see why you’d want to eat somewhere, and I guess a department store cafe is as good a place as any, but a trip to Ikea isn’t something I’d build my day around.
It’s probably because I never spend more than an hour in there at a time. This is probably also why I never get frustrated at Ikea shops in the same way that everyone else seems to do.