You are in a hotel where there are things you do

Hello. I want to say about some thinks I don't like. Food in hotel restaraunt is not tasty. At night I want to sleep, but there is a noise from the bar. Really, I also want to use all functions of my bath, but the taps don't work very well. I also don't like my room because it's very durty. I asked another managers to change the room, but there isn't any reaction. Help me with my problems or your hotel will have a bad evaluation in the internet.