I have established business relations with the bank. It is difficult to get a loan here, but it is not impossible. Good reputation, the down payment is not less than 30%. Besides ... there are not many other requirements. I know that banks are looking for suitable borrowers and are willing to lend.

(Note: down for is useful, but down for property may need to be combined with the context here if it is not understood as "used for property". For the time being, interpret this passage as a house loan, because it seems natural that the down payment for buying a house should not be less than 30%. )