so I have one extra day built into my trip and at this point I have 1 1/2 days in Venice and then we fly to Naples and take a boat to Capri. I have one day on capri in an air bnb right now. Should I make it 2 days in Capri or 2 1/2 in Venice. after Capri we will be staying 3 days in Atrani and checking out the Amalfi coast
Well, that would be an easy call for me: Venice. But it raises the question...what's your overall itinerary look like? You might have other places where an extra day would be more appropriate.
Venice and Capri both need much more time but I would give it to Venice.
I vote Venice; especially since it appears you are being generous with calling your arrival day in Venice from Fussen a "1/2" day
I would also vote for Venice.
Another vote for Venezia!
Yep, Venice!