First World Hotel is a 3-star-hotel consisting of three towers and has 7,351 rooms. It has held the Guinness World Records title for the largest hotel in the world by the number of rooms since 2015.

First World Plaza is a shopping centre located one floor above the lobby level of the hotel on land measured 46,000 square metres (500,000 sq ft), housing a casino (formerly a pavilion), retail and dining outlets, an Indoor Theme Park – Skytropolis Funland and other attractions such as Snow World, Genting Bowl, Seni Kome Peng Heng, Big Top Video Games Park and first Asian branch of virtual reality attraction The VOID which occupies nearly 7000 square feet in the plaza. Before refurbishment from 1 June 2017 to December 2018, it had few attractions in the plaza including a bowling alley, cineplex, "water splash" pool (a warm indoor swimming pool made for mostly young children), Genting International Convention Centre, a pavilion, Haunted Adventure and a Ripley's Believe It or Not! museum.

Simply amazing.