My legal verification journey in Rajkot is confusing

Legal checks are way more confusing than I thought, especially for Rajkot properties. I'm looking at Krishna Kunj, Ansal API ka project. Builder toh sab sahi bol raha hai, but RERA site pe aur kya dekhna chahiye? Title search ke liye koi good lawyer recommend karoge? Not sure agar encumbrance certificate bhi khud se nikalna padta hai. Any advice for a first-timer?