Mortgage loans are ok, and the interest rate is generally 30-50% higher than the benchmark interest rate. If you want to buy a third suite, unless it is a one-time payment! Now the national purchase restriction is very strict, and some places are not allowed to buy a third house. For example, if you want to buy a third house, you can only use it once. It is impossible to buy a third house with a loan. Banks are also afraid to lend. At present, the policy is to buy a house by house and by loan based on complete family members, but those who have real estate registration in the Housing Authority or loan records in the bank are not the first set.