Yes, I have been on the Hanseatic Leslie. I love the ship. It is like an upscale Song of Flower. The cabins are great, full size bathtubs and marble bathrooms. The cabins are a similiar size to the Diamond and Mariner cabins. The main rooms are comfortable and large for the number of guests.
I think we will find a lot of English speaking guests on board as there is a pent up demand for a quality ship that takes English speaking people to the South Georgia Islands. It is a cruise they are featuring for English speaking guests and Wilderness was just smart enough to grab 20 cabins but it is open to anyone who wants to book the sailing.
I am going to see if I can dig up all my materials from the Hanseatic voyage I took and will be receiving more information from Hapag Lloyd and I will put that all together. Once I get that done I will send out copies to those interested.