Verona Sky Villa (Westgate Las Vegas Resort & Casino) There are accommodations to fit any budget, but perched atop the main tower are the Sky Villas-three of the largest and most lavishly appointed penthouses off the Strip, each with its own private courtyard and pool. With over 2,900 rooms, the Westgate reigned as the world’s largest hotel for nearly a decade from 1981 to 1990 and launched Sin City’s megaresort era at its grand opening in 1969. Versailles Sky Villa (Westgate Las Vegas Resort & Casino) But repeat visitors looking for a more relaxed and refined experience should consider a stay at the Westgate Las Vegas, located a block away from the less-congested, northern section of the Strip. There are more casino hotels in Las Vegas than numbers on a roulette wheel, many of which tout low nightly rates and a position on the Strip as selling points to tourists.