Because of the charm of these indonesian classic aman, I think by the end of your trip you may even feel maybe your 2 week trip is too short. Chances are that among these 5 there will be one or two aman that you just love and can't have enough. I added 3 nights on top of my 4 nights stay in amankila and on another trip I wished I did not have to leave the totally isolated amanwana. Luckily Aman has always been very accommodating in terms of guest's travel plan. So maybe you can do an initial plan but change the length of stay in each aman as you experience it in person. My 2 cents.