A fairly easy tour, also for the not so experienced hikers (but you need to be in good health and not affraid of walking "stairs" for 5 hours.
In general, there are many routes in this area. You can follow this one, or find yourself another route. Check with the local tourist office, the have a lot of knowledge and tips.
Also check if there is too much snow on some parts of the route. A little is not a problem.