Gulmohar Estate: Is it really worth the price?

Fed up of renting, landlord raised rent again! I'm finally thinking of buying in Gulmohar Estate. Prices seem kinda high though, honestly not sure if they're justified. Has anyone actually bought there recently? Did you manage to negotiate at all? My budget is around 1.5 Cr for a 3BHK. Also, how's the water situation? Heard some areas in Noida have major issues. Is it all tanker-dependent or is the municipal water supply reliable? What about resale value if I need to move in like 5 years? Should I even consider it, or look elsewhere? Any thoughts appreciated!