Please help someone who is planning only my second cruise.
I booked an Antarctic cruise with Seabourn for this winter more than a month ago. The cruise included one night in a Buenos Aries hotel (Alvear Icon) before heading to Ushuaia. I wanted to leave a day early and spend an extra night in Buenos Aries. The travel agent then confirmed everything was booked, including our plane journey, but that Seabourn still had to add the extra night's stay at the hotel in Buenos Aries. A month later, the hotel still has not been confirmed by Seabourn. The travel agent said not to worry; that Seabourn was notoriously slow when booking extra evening in hotels.
Should I be worried? Will the price go up if the hotel hasn't been booked?
On another topic, we are flying from London to Buenos Aries in British Airways Premium Economy, booked by Seabourn. However, I am unable to reserve seats (even at extra cost), either via the BA website (says seats will be allocated at check-in) or through the Seabourn website (says seat selection is not available at this time). Will I ever be able to choose seats (once I have paid the balance of the cost) or will I have to live with whatever British Airways gives me?