Wouldn't it be better to transfer everything (or everything minus €1, if you can't have a zero balance in a RABO account) and only then closing the account?
That was my plan too, but it turns out you can't as far as I can see. That information about them "waiving the notice withdrawal period" on notice accounts only applies to account closure. I've been trying to move money from my notice accounts to my savings account, with a view to transferring the whole lot en masse out of Rabo before finally using the account closure option. But you can't -- the notice withdrawal period still stands unless you are closing the account.