Here is the plan...

We have an itinerary now.  Included in the trip is the following, including all taxes and fees:

• 1 night in Paris at Caron de Beaumarchais
• train from Paris to Barcelona 
• 2 nights at this property in Barcelona
• rental car (pick up in Barcelona on Sunday, 2/5)
• 3 nights in San Sebastian at this property (including parking)
• 1 night in Paris at Hotel Regent's Garden the night before we fly back

The only costs it does not include is:

• 2 nights of lodging wherever we decide to stay on February 5th and 6th
• food