Odesk invitation

I received an invitation to interview on Odesk. I haven't tested for Odesk yet. I had downloaded everything, and started having trouble with my computer and deleted it off. I'm doing research now, and I keep getting conflicting information. I'm going to spend time today reading more about it.
If you have worked or know anything about Odesk please contact me. I will be making a decision today. I may go ahead and test. I really don't want to have to go to work in a nursing home and have to work nights, weekends, and holidays.
I also have to work on my office phone. It quit working, and not sure why. I haven't been able to work at home because of this. We thought the phone line was broke, but we run new line and it still isn't working. Maybe we can work on it while we are off work this week.
Hope everyone has a Merry Christmas.