they can help:
(1) check the Credit Score, (2) ask the applicants to file a formal application form, with detailed info on their current employment and salary levels,(3) sign a very formal lease provided by the agency, which usually complies to all legal requirements of the state.
of course the cost is perhaps to share half of the agent fee...
偶們方丈老頭都是通過這個方式,把我寺後院13間上等廂房,租給各路英雄好漢的,`包括秦瓊,程咬金,和宇文成都。so far nobody has lagged behind on rentals. e'houhouhou...