Book by booking, but the hotel insists on advance payment over an external link few days later but weeks before checkinn so I paid.it was exhibition time so hotels are higher rate but my room was not nearly like in photo , very small , Groujd floor in a labyrinth, room also labyrinth and not even a bottle water for such rate , window in inner courtyard very depressive and dark! Bed clean but room average, small TV far from bed ,bath ok amenity OK! For half price ok but not more ! Next time, I will book an earlier something with a better price/level balance