NRI investor confused about Sector 82A long-term potential

What's the real ground reality for investment potential in Sector 82A? I'm based in Dubai, can't visit easily. Thinking 3BHK for long-term appreciation, maybe rent it out. Kya lagta hai, 3-5 saal mein kitna appreciation expect kar sakte hain? Aur rental demand kaisi hai wahan? Legal clarity aur property manager ka setup kitna smooth hai for NRIs?