If have ony one property - (1)
If you have multiple properties and wish to buy diamond for wife, buy new lambo/merc, go on a world tour, start a biz, etc - (2)
If you have idle cash pile sitting in the bank a/c and earning 0.x% interest - (3)
If you are a heartlander who don't know what city living is all about - (4)
If you fear that you will outlive your properties - (5)
If you don't want to queue for booking of BBQ pits or wait for your turn to use the treadmill or see your neighbour's laundry, etc - (6)