Largest business Park in India, or at least that's...

Largest business Park in India, or at least that's what they claim. It's a concrete jungle, with swanky offices, decent infrastructure (except for traffic management in peak hours and during rains, but more to it later). Within the Park, there are few options for food(veg and non-veg and different cuisines, and options suiting all pockets), entertainment and health, fairly easy to navigate with directions on display, however it's difficult to locate offices with almost no guidance (unless the company name is marked on top of the building). The traffic can get maddening (believe me) in peak hours and during heavy rains, although there are options of buses, cycles, taxis, frequency and availability for some of it is questionable. It also has residences at one end of the park where one can find big budget bunglows, row houses and independent villas.