In reply to Pug: did the stockholm-narvik approach, 18 hours on train.. chck you can make connection or you might have an unplanned night in stockholm (we slept in a graveyard). McDonalds is the cheapest food if this happens and is open late!
Buses are adequate but not amazing for getting around Lofoten, so you should be able to get around without walking too far.. Walk-ins aren't massive.
Skier and the goat were the steepest ascents (20-30 mins?) Vagakallen was a little walk too (maybe 20 mins?) Pianokranken, Gandalf etc are pretty much roadside from memory..
Oh bare blaeber is awesome but maybe an hours walk if you don't get lost.. well worth it.. so you will be fine.
Any questions feel free to email me (or email TobyA). Search the forums for past few years and i think i wrote a little piece about doing it on the cheap just after i got back!
Matt