Buying 20 lakh worth of physical gold good decision? Where to store the gold in a city like Bangalore?

Have 20 lacs in FD. want to invest it somewhere like physical gold. Is it a good decision? With physical gold you have storage problems especially if you stay in rented house.

Other assets worth apart from FD:

3.4 cr including us stocks, mutual funds and PF.

1 3 bhk fully paid house in bangalore outskirts.