Good location next to Bahnhof West and quality materials inside the room. The heating was on all the time and I couldn't turn it off. The staff was not able to help me over the phone and there was nobody on-site to help. It was 30 degrees outside and it was roasting, I had literally no sleep for two days and the bed had this plastic cover under the sheet so I was sweating non-stop. Traumatising experience.