NEVER took a deposit, only ever had one real problem, i had one guy who's payment bounced, he had moved out and i only had a mobile no, left a message and after a week had no reply, left him a message that unless he payed the £250 i would sell the dept onto a collection agency, also told him that they would immediately double the dept and chases him wherever he went as they knew from his number who he was, also implied that they might resort to some unusual tactics to recover their dept
got home that evening and found my cash pushed through the letter box