Make it as easy and safe as possible for your babysitter to look after your children.
A good briefing and a simple list of important information will make all the difference, allowing your babysitter to get up to speed as quickly as possible.
Here's a check-list that should help. It is not exhaustive, but it can help to start the process.
Just discovered Babysitters Now. What a fantastic system you have here. Looking forward to making some long-lasting babysitting contacts for my girls :) ANNETTE (Parent)
I hope you do well with it. I've been on a few but you've the best babysitting site out there. RACHEL (Babysitter)