While we love the idea of free services, sustainability is key to our long-term vision. Charging a membership fee helps us ensure that ABOUT Aachen remains a reliable and evolving resource for expats, without the risk of sudden closure or service degradation. This way, we can keep adding value to your expat experience for years to come. By the way, our guide is publicly accessible and funded through advertising partnerships. We place a high emphasis on vetting our partners thoroughly. We make sure they deliver on their promises. Our core value? I must be able to recommend their services with a clear conscience to my mother (or any other family member)