Should I buy a illegal flat in which the 2nd owner doesn't have the transaction proof between the developer and 1st owner. They have proof of sale between 1st and 2nd transaction. Also they have TMC tax paper in their name. The agent is saying they have a solution for this that the 2nd owner have to register a complaint for their document lost, then have to put an advertisement in paper for the same. And some 2 or 3 legal procedures will make it ok. The building is built in the year 1996. And purchased by 2nd owner in 2004.