Trundel City was located just west of Belfargos City, and not so far from the city; requiring only a thirty minutes light-rail train ride to reach. It was also slightly cheaper as compared to the capital of the planet. Due to this, the city was very populated by both workers, tourists and the likes. Many would settle down in Trundel City even if they had a job in Belfargos City, simply because it costs less.
Apart from the high population, Trundel City also benefited from Belfargos City in another way. It was a supply hub and depot for materials going in or out of Belfargos City. Trundel City was also an important economic partner with Belfargos City as the two cities had quite a few major trading collaborations and deals. This was all thanks to the fact that the Cardoso family —a branch family of the Oklo Dynasty— was in charge of the city.
However, there was another role Trundel City played, and it was one that gave it a unique nickname; the City of Leisure.
For the delay in posting the original chapter, I increased the size. Sorry for the error.
[1] 'Drift' used here isn't the action performed by drivers (drifting), but the word similar to 'hover', as in 'drift afloat'.