Sector 155 Noida: Sahi Investment or Trap?

Guys, I'm based in Dubai and thinking of investing in Sector 155. Heard the rental demand is good with all those companies there. But power cuts, bhai? Kitni problem hoti hai? And what about water supply? Can't visit for site inspection, so relying on you all. Also, resale value ka kya scene hai? Change my mind if it's a trap!