Private Equity modeling test - what do you check at the end?

All,

I realised that usually during modeling test that I do at home I have c. 5-10 minutes left. What is your advise on how to spend this time best? I would not have enough time to check everything, so I am wondering how to allocate this time. I was thinking about the following order: - signs on P&L / CF / debt schedule - if all assumptions are taken into account - debt schedule (repayments, cash change) - exit calculations

Is there anything that you have realised that is usually worth checking?

Thank you all!