I’m considering a 4-bed condo in Singapore because the location appears to have durable rental demand. Using a conservative monthly rent of S$4,641, my estimate is still about S$436 per month negative after reserves. I can comfortably cover that, but it seems the investment only works if rent or the property value rises. Is this reasonable calculated risk, or am I simply paying monthly for an appreciation bet? I’m also wondering which costs or sensitivities people commonly miss in this calculation.