High Rental Yield corridor: Hidden risks for families?

Is High Rental Yield corridor mein property lena a actually good idea for families? Brokers sab bol rahe hain ki rental income acchi hai for 3BHKs, but I've heard some builders don't disclose PLC charges properly till the end. That's a huge red flag for total cost, right? My wife's priority is safety for kids, so I'm worried about hidden construction quality issues ya maintenance problems. Koi aur aise hidden risks ya legal checks jo hum miss kar sakte hain? Especially in sectors like 82 ya 85 mein, any specific issues?