1 H5 n; Z7 k& G3 f/ u; vYou can talk to a mortgage specialist and they would be able help you on this. % E6 d$ O3 K, SIf you want to purchase a high-end condo for rental or investment, you will need at least 20% down payment. * j; t* V. e) {3 W$ ?! HYou may want to lower your payment on your current property, so that you can lend more money from the bank.