^There's only one layout for these things. Yeah, Wiener Prater has a "custom" layout, but it's basically identical; it's just very slightly modified to fit the space. The layout itself is, for all intents and purposes, the same
It's a low capacity ride, but the cars constantly move through the station while they're being loaded and unloaded, so queues move constantly and quickly. They usually run with 6 cars, though there are some with 7 and one with only 4, so it obviously can vary. I can see Flamingoland opting for four cars to be honest. It will get more people through than Mumbo Jumbo at any rate.