Advice Needed – Italy Honeymoon

Hello!

My fiance and I are getting into starting our honeymoon planning and are looking for advice. At this time, we know we want to do both Cinque Terre and the Almafi Coast. Our questions are:

1. Where to stay in each region?
2. We'd like to do another area (maybe city, maybe town or region) and would love suggestions. Have already been to: Rome, Venice, and Florence.

Thanks in advance for any advice!