My daughter and son-in-law together own a flat in Hyderabad.They want to gift it to me.I heard that if the gift is from the blood relation stamp duty is 1% of the flat value and if it is from any other relation it is 6%.In my case what is the correct duty I need to pay for registering the gift deed since the gifted flat is owned by my daughter and my son-in law.Please advise.