Horrible treatment. At the reception, very poor treatment and rudeness. They told us that the restaurant closed at 10:30 p.m. and we went at 9:50 p.m. and they did not want to serve us. They only offered us very specific dishes and refused to bring us complements such as oil, vinegar or mustard. The 2 waiters were very rude and told us to complain at reception and we did. The receptionist laughed at us and was very rude and very unprofessional. DoobleTree by Hilton is a very serious chain and we go all over the world, but in this one in Vienna, the treatment received was horrible and I do not recommend it to anyone. We slept on Tuesday, June 11, 2024 and arrived at night around 9 p.m. We give these details so that the management takes note and checks who was at the reception and in the restaurant.