The Block contestant Lisa broke down in tears this week on the Channel Nine renovation show after being hit with a staggering $20,000 bill for plastering work.The emotional scenes unfolded during Wednesday night’s episode, as Lisa and husband Rosco continued to battle mounting budget pressures.With Foreman Dan stepping in to inspect their finances, Lisa was left reeling after learning their garage plastering bill had cost a staggering $20,000 — despite Dan estimating the work should have been only around $6,000. ‘Budgeting has been significantly harder this week than before, because the scope of work is so much bigger!’ a frustrated Lisa told producers.Confronted with the prospect of paying the enormous bill, Lisa cried, admitting she simply wanted to settle the account and move on, with the financial strain becoming too much to bear. However, Foreman Dan was having none of it and told the 34-year-old paramedic she would have to ‘hustle’ with the tradesmen to negotiate a lower price. The Block contestant Lisa broke down in tears this week on the Channel Nine renovation show after being hit with a staggering $20,000 bill for plastering work ‘You and Rosco are not in a good spot right now. It is your own fault, you haven’t looked after your accounts well enough. For a 40-hour week it should be $6,000… you are paying $20k.’Lisa admitted she and Rosco knew nothing about home maintenance costs to begin with, so were unable to tell if they were being overcharged.’I can’t fight a battle I don’t understand, and Rosco is dead on the inside now, like passed away!’ Lisa said, as she teared up.She said she was feeling so overwhelmed that she would rather just pay the expensive fees than dispute the matter.’It feels so bad, I just want to pay the boys and send them home!’ Lisa wept. ‘Like, I don’t even know if I am going to be able to pay them! I just want to pay them, so I can return some trees.’ Fortunately, the series foreman reassured Lisa with some comforting words.’I know it feels bad, but we can work through this. You are not the first contestant to be in this position,’ Dan told her. The emotional scenes unfolded during Wednesday night’s episode, as Lisa and husband Rosco continued to battle mounting budget pressures With Foreman Dan stepping in to inspect their finances, Lisa was left reeling after learning their garage plastering bill had cost a staggering $20,000 — despite Dan estimating the work should have been only around $6,000 He then told her he would have a chat with the three tradespeople she had worked with to ensure they had fairly charged her, much to her delight. The couple also managed to claw their way out of debt by winning a cooking challenge, with their meatball recipe scoring them a $10,000 prize.Lisa and Rosco are a young married couple from Perth, who discovered they were expecting a baby together within the first few weeks of filming in Mount Eliza.