MK1 or MK2?
The MK1 makes short work of removing the rear tire compared to the MK2.
I wouldn't say either is dificult but there is a good bit of prep work to get to actually removing the wheel. Follow the service manual and you will have no problems. There are some short cuts that work, but I would advise going by the book the first time around.
One good short cut, if you pay close attention and do it safely, allows you to remove both wheels from the centerstand with no lift.
Set up on the center stand, then use a ratchet strap from the center stand to the front frame to secure the center stand in the forward position. use a small bottle jack under the front cross member to lift the front end and remove the front wheel by the book. Let the bottle jack down, pull the front end down and secure it with a tied down strap. Remove rear wheel by the book.
It's critical to do this on a solid, flat surface free of debris. Do not attempt this method on grass or a gravel driveway.