The plaintiff-appellant filed a suit for declaration to the effect that he is owner in possession of the shop-cum-flat in dispute and the sale deed executed by defendant no.2 in favour of her son defendant no.1 is illegal, null and void, not binding on the rights of the plaintiff-appellant. Plaintiff-appellant further prayed for the relief of permanent injunction restraining the defendants from dispossessing the plaintiff-appellant from the shop-cum-flat as fully described in the head note of the plaint. It was pleaded that defendant no.3 had purchased the suit property i.e. Shop-cumflat no.9 vide registered sale deed dated 3.1.1983. An agreement to sell in respect to the suit property was executed by defendant no.3 in favour of the plaintiff on 27.3.1989 and the total sale consideration of Rs.49,000/- was paid and even the possession of the suit property had been delivered to the plaintiff-appellant. The last date for execution of the sale deed was fixed as on or before 31.3.1991. It was pleaded that defendant no.3 had executed a Power of Attorney in favour of defendant no.2, who is the daughter of the plaintiff-appellant and defendant no.2 had extended the period of execution