A family trip to Boston for Saturday and Sunday. We will stay at the Sheraton in Backbay for Saturday night. I did some online search and found overnight parking near the hotel costs $30+. For Saturday we plan to arrive around noon and spend the afternoon at backbay. On Sunday, we will head to Cambridge and spend the day there.
I have two options:
1. Park my car near the hotel then drive to Cambridge Sunday morning and park it somewhere.
2. Park my car out-of-town and use subways to get around. We have 4 adults and 1 toddler.
Which way is better?