2025-09-03 00:00:00 Use the tenant portal of Modernes Wohnen Koblenz eG free of charge on your smartphone. All tenants, as well as members, can do so around the clock -View your contract data and documents sent by us, such as your utility bill. -Quickly and easily download forms such as the rental certificate, the apartment request and the donation agreement yourself and fill them out online. - Send us defects, reports and suggestions online at any time.