We will be flying into Zurich and taking the train from the airport down to Luzern where I've booked a room for two nights so we can see the sights there, relax and get over our jet lag. The plan is then to continue down to Murren to spend 3 nights/2 full days before we continue our journey. Luzern looks lovely and the cogwheel train with the 48% to get up to Mt. Pilatus is enticing, but I'm not sure it's worth it. Mt. Pilatus is only one star attraction according to RS who is usually right on.
I'm thinking that it would better to spend one night in Luzern rather than 2, which translates into 2 half days if we catch a late afternoon train down to Interlaken. This means we could be spend an extra day/night in Murren which would give us more opportunities to hike, see the sights and a better window opportunity if the weather is bad.
I appreciate your thoughts and opinions from those of you who have gone there before me.
Thanks a bunch everyone,