Dear Gurus, I am owning a 3 room flat room but I intend to upgrade to fh condo next year. I plan to sell my hdb flat and I can get around 200 k in hand once i sell it to pay the downpayment for the condo. But is it enough? How many percent of the condo value tat I have to downpayment If my target condo price is around 900k? Is it 20% or 40% if after selling the flat I don't have any mortgage else? Thanks.