Hi from Croatia
I have a problem with dishwasher installation.(see sketch)
DW is about 110-120 cm away from drain, separated by 1 cabinet with drawers.
Red line is solution installed by us. Drain hose is extended with another one, and it goes below cabinets, then up to high loop next to sink, and then to drain.
Plumber installed it badly, hose was laying on floor, without high loop. My husband lifted it a little and we added high loop beside sink.
Would it be better do do high loop on DW ( on back), and then below cabinets, to another high loop beside sink.