We're using Siena as a home base for 5 nights in Tuscany. We'll have a rental car. Traveling with our 6 year old daughter. I'd like to book a hotel in town so that we can walk to dinner and have a glass or two of wine and walk back to our hotel. I know this will mean that we have to find parking each afternoon/evening when we return. Hoping not to pay 25+ Euros for paid parking. We will have only carry on bags and don't need to drive in Siena at all.
Is it reasonable to think we can find free parking within a 15 min walk of our hotel and get in and out for sightseeing without too much difficulty?