Mohali investment: Legal due diligence, kya misstep kar raha hoon?

Okay, I'll be honest — Mohali mein real estate investment ki legal complexities dekh ke darr lag raha hai. Fed up of renting, ab finally equity build karna hai, but legal due diligence mein bohot confusion hai. Main Landmark Avana 1st Phase ko consider kar raha tha, Paramount Associates ka project hai. But builder ka track record aur RERA compliance kaise check karun? Bohot log bolte hain title verification mein dikkat hoti hai, aur builder-buyer agreement mein hidden clauses hote hain. Agar baad mein OC delay hua ya kuch legal issue aayi toh exit options ka kya hoga? Mohali mein property experts ya jin logon ne recently buy kiya hai, please help. What are the absolute must-do steps for title verification and checking RERA registration? Koi red flags jo Mohali market mein common hain? Your experience with builder legal history would be super helpful.