Gurugram projects: Do amenities really justify high maintenance?

Budget finalised, loan pre-approved — now stuck on which sector to invest in Gurugram. I'm so fed up of renting, my landlord raised rent again, it's time to build equity. I've been looking at places like Birla Arika, but I'm really concerned about the actual value for money. Builders promise so much, but then you hear horror stories. Is the water supply actually reliable, or are we looking at daily tanker dependency after moving in? That's a huge hidden cost for tenants and impacts resale. Also, what about elevator quality and maintenance response? I've seen some societies where elevators break down constantly, and it takes ages to fix. Does the high maintenance charge really cover these basics, or is it just for show? Anyone else faced this, especially with investor properties?