Not all freelancers are available on a full-time basis, and if this hasn't already been discussed, it's important for you to know their availability. Many people have successful freelance businesses in addition to other employment, and you should feel comfortable that your expectations will still be met.

☛ Things to listen for: Time management. Confirm that they can meet your deadlines and communicate in a timely manner.

☛ Follow-up question: "What time zone are you in?" There are benefits to working across time zones, and often the impact is minimal. However, this will help set expectations; it's also helpful to identify hours that overlap so you know when you're both available to connect live.