Researching Sattva Lake Ridge from Dubai — RERA queries

Spent the whole Sunday researching Salarpuria Sattva's Sattva Lake Ridge from Dubai. RERA compliance is crucial, can't visit myself. How to check RERA registration properly, aur kya red flags dekhne chahiye? Builder-buyer agreement mein hidden clauses hote hain jo buyer ke against? Hyderabad mein RERA complaints kitne effective hain? Seeking honest advice.