Currently "The" place to be seen in Madrid. The former Reina Victoria Hotel (basically a hip rebranding by Sol Melia Hotels) now known as ME By Melia. This hotel dominates Plaza De Santa Ana and features a fantastic rooftop bar and restaurant (see my nightlife tip Me by Melia). I didn't stay here but spent time at the rooftop bar and ground floor bar and reception area. The rooftop restaurant Midnight Rose is very exclusive and booking is advised.
Ultra modern and very sophisticated, and again... what a rooftop bar!!!