jandia princess is on travel republic now no mention of the naturist area though do they still have one
https://www.travelrepublic.co.uk/hotels/spain/fuerteventura_playa_de_esquinzo/cheap_rates_jandia_princess_hotel_hotel.html (https://www.travelrepublic.co.uk/hotels/spain/fuerteventura_playa_de_esquinzo/cheap_rates_jandia_princess_hotel_hotel.html)