The massive Hard Rock became part of the ever-growing Multicentro mall and entertainment complex in 2013. The additional 1,500 rooms—that's right, 1,500—have single-handedly altered the city's hotel landscape. With seven bars and four restaurants, the atmosphere is loud and brash, as befits a 24/7 party atmosphere. Even the infinity pool and its bar stay open to 1am on the weekends. Rock 'n' roll amenities include a 10-song downloadable playlist given at-check in, and Fender Stratocasters delivered to rooms with headphones and an amp. Rooms are decorated like a Def Leppard concert, accented in bright purples and reds. They're actually quite comfortable, and the mini-bar is well stocked for after-parties. Opt for an ocean view balcony if you can.