The West Bay Lagoon Plaza twin towers, also commonly known as the Zig-Zag towers or the 'dancing towers' due to their wave-like character, are the highest and largest residential zig-zag twin towers in the world. Unique in design and location, the outstanding complex proposes two identical towers with zig-zag leaning elevations contrasting with the familiar vertical towers. This structure is obtained through a rethinking of the rules, manipulating basic forms in an unconventional way to model buildings that are functional, yet visually striking.

Established in 2004, Dar Investment & Development L.L.C. is a real-estate firm aiming to alter the stereotype concept of real estate business in Qatar and aspiring to translate its symbol ”hand in hand to build Qatar” from words into deeds.