The worst hotel I have ever stayed. Came in the mo...

The worst hotel I have ever stayed. Came in the morning to check in, but was told the room is not ready that is being cleaned. I came back after work around 11pm to check-in, was giving a room, only for me to get to the room and found it was a dirty room that has not be cleaned. I called the front desk and was told someone is coming up and they will put me in another room. The cleaner came up and told the manager the room is filthy and was never cleaned. When I asked for the new room, I was told there is no room, so I have to stand outside on the hallway for another 20 to 30 mins for the room to be cleaned before I can go in it.