The Kameha is nicely located at the Rhein river. You can take nice walks on the river. Not much else happening in the area, 5 km to downtown Bonn. I had 2 stays with Expedia, aside problems with the new hotel reservation system an overall good experience until I attempted to cancel another reservation I had made in person. When calling in 48h before the reservation, I was told that could only be done in writing, not per phone! When sending the e-mail for cancellation, I was told the reservation was done with Expedia and could be cancelled through Expedia. It was not, I had done it in person at the reservation counter. Maybe their new system is to be blamed again, but I am very disappointed by the service and will never stay in this hotel again.