In general, in Europe big cities, you can not get the experience what you have paid for. Demanding like luxury hotel, service like budget hotel. The hotels run with quite less staff than it should be in big buildings. They try to save from expensive staff.
This is a huge place which result wth hygiene problems. Dirt and smell. Rooms with outdated full carpets, with dust and dirt. Bath needs to washed away with water, each time, without water, wiping distributes the remainings around the toilet floor to a larger area.
The guest profile, mostly middle east which use heavily the facilty and big groups from far east. This is the way to keep the occupancy. I would recomend to look for a boutique place rather than star rating, because this place is 3 star hotel in 5 star building.