NRI trying to invest remotely — legal fears are real

Been looking at Noida for a year now, trying to find a good investment property while I'm based in Dubai. It's tough not being able to do site visits myself, relying heavily on family and online info. I'm really worried about the legal side of things, especially with builder track records. Chauhan Associates ka Evermark Provica Dream Valley mein interest hai, but unka legal standing aur RERA compliance kitna solid hai, kaise verify karoon? Also, title verification ke kya steps hote hain jo log aksar miss kar jaate hain? My family will be handling the power of attorney stuff, so I need to be extra careful. Kya RERA website pe details check karna enough hai, ya aur deep dive karna padta hai? Koi specific red flags jo main online check kar sakoon? I don't want to get stuck with issues later, especially with exit options. Does anyone have experience with Chauhan Associates and their legal clarity?