I'm a freelance deposition court reporter and an official court reporter meaning that I report for our local circuit and on the days I'm not in court, I can do depositions if I choose to. I love it, been doing it for 20 years now. Can it be repititious and boring? Sure, but so can most jobs. I like it because it's been very flexible for me with my children. I work from home if I'm not in court, so on those days, I can set my own hours. On the days I'm in court, I'm there as long as the judge says which means sometimes starting at 8:00, 8:30, or 9:00 and staying until we're finished, the latest being around 11:00 at night. Not regular on that, most days finished by 6:00 at the latest. Some Saturday work if trials run longer than expected. Pay is good for where I live. You can make more if you're in a bigger city.
I went to school for 22 months but it can take longer than that or shorter than that depending on how well you take to it. We also had to pass a state test to become certified and a national test is now required to be certified.
Hope that helps. If you have anymore questions, feel free to ask.
Heather
ETA: Also, the start-up costs can be a little intimidating. You have to buy a stenographic machine, around $5,000; software, around $5,000; and have a good laptop for working and doing realtime reporting, couple thousand. It can be worth it, though, and it's not something you have to put out every year or anything. I've had my current setup for about 6 years now.