We're also thinking about Santorini for our honeymoon destination this summer, 7 days. I've looked around for hotels but it starts to feel a bit hard to tell them apart and to know which one would be the best - and is there anything for max 150 euros per night with caldera views (about three stars)? We'd absolutely like that if we come to Santorini, but maybe we won't be able to afford it? So far it's hard to find anything else than luxury hotels at the right location. Thanks for your help!