Yes sadly you need to enrol on their mailing list to see all the details (tried to include most in picture) but this is a fab value holiday I went on last year when this deal was on Voyage Prive and thought was great value!
Hotel is Le Medina Essaouira Hotel Thalassa Sea & Spa which is part of the Accord Hotel group and certainly at least a 4 Star hotel even in best UK terms https://www.tripadvisor.co.uk/Hotel_Review-g298349-d299667-Reviews-Le_Medina_Essaouira_Hotel_Thalassa_Sea_Spa_MGallery_Collection-Essaouira_Marrakech_Tens.html
Excellent attentive staff and location is great over the road (with it's own on beach section) from the huge sweep of sandy (but likely windy) beach and easy walk into the historical walled town centre of Essaouira itself which has plenty for a short break and is nicely chilled out, or book some tours if staying there longer.
Flights direct from UK come into local small ex-military airport of Essaouira Mogador Airport http://www.essaouira.nu/mogador_essaouira_transport_aeroport.htm
which is a 20min drive from the hotel and private taxi type transfer is included in the holiday cost if you book flights option. We had no problem during our arrangements last year.
Yes after free signup Voyage Prive will look to send you quite a lot of (beautifully photographed) holiday options...but you can opt out, and when there last year we confirmed we really did pay 70% less than some other people who came through more major tour operators...and some of those had had to fly into Marrakech which is then an over 2:20hr road transfer each way!
Hope this helps some people out looking for a cheap break away in the warm. If you know better deals then please specifically share instead of just voting cold.