We have recently returned from an Antarctic cruise on the Fram. This is sold as a 19 day cruise but although day one starts by having to be at the local airport in Buenos Aires at 3 a.m. you don't actually get onto the ship until 4 p.m. and on day 19 you are going to be leaving the ship at about 7.30 a.m. So, effectively it is a 17 day cruise.
The Fram is an excellent ship for the job, being large enough to be comfortable but small enough to get into places that bigger liners would never get to or be allowed to go to, South Georgia for instance has a limit of 100 people ashore at any one time at most of the places we stopped at. Try that on a 2 - 3000 passenger liner.
We were blessed with good weather and we landed at almost all of the places intended, however, Hurtigriten do like to make the most of a 'captive audience'. They offered us organised trips at Ushuaia and on the Falklands. All of them seemed quite expensive for what they were so we only pre-booked one which was at Port Stanley. It was fairly interesting, a visit to a penguin colony, but given that we visited numerous others for no extra cost on South Georgia and the Antarctic Islands subsequently this trip was a waste of money, and time as you don't get long in Stanley.
Comfortable, clean, roomy. We had up-graded from our original plans in order to get a proper bed and a proper window and although we started to think we had perhaps spent extra money unwisely we were in fact very appreciative of the extra space and the ability to sit and read by the window whilst keeping an eye open for any interesting wildlife passing by.