Registry cost surprise: My Saini Bhawan observation

Been tracking Chandigarh property for years, and one thing I've noticed is how registry costs can balloon unexpectedly. From my experience, people often miss checking the exact calculation of stamp duty on the *final* sale deed value, not just the agreement value. For Saini Bhawan buyers, registry ke time kitne visits lage? Did you face any unofficial demands or extra charges that weren't mentioned before signing? Knowing these small details can significantly impact your ROI. Hope this helps someone budget better.