Location: The metro equipment used on the U4 was indeed built in the late 1960s in preparation for the 1972 olympics. They work fine, so what is your point? The U4 in Arabellapark leaves every 10 minutes and the 7 stop ride to Downtonw/Stachus takes 10 minutes.
Uber is not allowed to operate the usual way in Germany, so if you hail a ride using the uber app, they broker you a limo service who has to start from their place of business. Hence the long wait times. There is a taxi stand right in front on the 4P and the Westin across the street that has taxis waiting there all day. Why didn't you use those?
Service/Food/Room: this is a 4 points now... so it matches that standard
