What premium projects don't tell you about daily operations

Budget finalised, loan pre-approved for a 3BHK upgrade, and I'm seriously looking at DLF The Aralias. Everyone talks about the 'luxury' there, but nobody discusses the *real* daily operational stuff. Like, power backup? Is it truly 100% full flat backup, ya bas common areas ke liye hai? My current 2BHK mein toh inverter pe kaam chalta hai, but for that Aralias price tag, I expect zero power cuts inside my flat. And water supply? Gurgaon mein tanker dependency bahut common hai. Is Aralias ki tank capacity sufficient, ya wahan bhi tanker bulane padte hain? Plus, elevator quality and maintenance response time. Kya woh bhi premium hai, or do we wait ages for a technician? These small things make daily life hell. Change my mind, Aralias owners.