I am staying in Leuven for past 2 years. A Few months back a neighbor moved in the flat beside my studio.
And I am sure they are running an illegal food delivery business. The girl is a student from a Non-EU Asian country and the guy is on dependent visa.
Initially, I didn't mind, but now their business has grown and they have hired(a friend) a help, so it's constant noise of blenders, vacuum cleaner, and cooking. On the weekends it is worse. And it has made me crazy. I have tried to tell them and my landlord but to no permanent solution.
I am pretty sure they are not giving any tax for their venture neither their business is registered. Moreover, I think it is not even allowed to run a business from a residential house.
So can you please tell me where I can register a complaint regarding this?