I stayed one night in this hotel in Dec. The only thing that is worth of the price is probably the location, which is in the center of Amman city. However, Amman is not a big city therefore being close to the center would not mean too much.
The facilities of the hotel is far away from a claimed 5star hotel. The carpets were worn and dirty, and the bathroom looked like one that had been abandoned for months.
The breakfast is included in the price but really not too much to eat, to be honest.
I will not recommend any friend to stay in the hotel and rather, I would recommend people AVOID this hotel if they travel to Amman.