The hotel is set to become the first DoubleTree by Hilton in Berlin, following an extensive multi-million euro remodelling.
The 420-guest room property will open next month as the sixth property in the German capital for the hotel group, which according to recent independent research is the best-known hotel brand in Germany.
The signing follows other recent conversions in key markets under the DoubleTree by Hilton brand, including DoubleTree by Hilton Hannover Schweizerhof, DoubleTree by Hilton Frankfurt Niederrad and DoubleTree by Hilton Vienna Schonbrunn, a debut for the brand in Austria.