300k, had Amex Platinum, Amex Reserve 2k limit, Amex Edge 3k, St George 15k, 28 Degrees 5k, 950K+ home loans. Then was able to apply Citibank Prestige 20k, Westpac Altitude Black 15k, ANZ Black 15k, Citi Ready Loan 5k all at once. Then apply for 520k home loans later but had to close the St...