Take some time to prepare ahead of time, and you'll be rewarded with a smooth process, along with the confidence that only comes with doing it yourself.
1. Get the socket you need to remove the oil filter cover. I use a universal AND a 6" extension as well, which really makes it easy.
2. Check what size socket (mine is 10mm on the JSW) needed to free the metal tube from the valve cover. Take two of them out to really make it easy to flex out of the way.
3. I use aluminum foil, doubled, to wrap the larger (EGR?) tube with the mesh sleeve. This prevents staining it with oil (chronic dealership snafu).
4. Get a star driver socket kit (Torx) if you don't have one. TWO sizes are needed to remove the splash guard under the engine to get to the drain plug. I am sorry I do not remember the sizes (25 is the smaller one needed, I think).
One more thing... These cars are low to the ground. I actually used a floor jack and set my car on blocks when I changed mine a couple of weeks ago so I had LOTS of room under there to move around. Seems like a lot of trouble until you find out how much easier it is this way! It took about 15 minutes. If you don't have some of these tools, this is a perfect excuse to get them. A nice 3 or 5 ton floor jack isn't that expensive.
btw-I change the oil myself mostly because I want to know that every bolt and screw (and the drain plug) is NOT overtightened or misthreaded, and that there is no oil spilled on the motor. ALSO, when you refill, take the time to remove the rubber flange from the oil fill port. It pulls off easily-CLEAN the dust away carefully so you don't wash it into your crankcase. Do you think a dealership oil change level personnel is going to take the time to do this right? Something to think about!
Oh, and yet one more thing. When I went in for my first oil change on my old 2010 JSW, the dealership left it 700mL low (arguably 500mL low), and the dipstick was barely showing oil at the tip of the stick! My new 2014 JSW takes nearly 4700mL to reach top of hash marks too. I know that mid-hashmark is sufficient, but it is not overfilled at top of hashmark. I like to start there in case it drops in the oil change interval. Here's the thread describing the biffed oil change:
http://forums.tdiclub.com/showthread.php?t=300065&highlight=oil+change
Look at post # 4 in that thread (PlaneJob)- eye popping. Yes, mine also said 4 liters used. Needless to say... I prefer to handle this "simple" task myself!