Dino Shell Challenge By lilsimsie. This is my second version of this challenge, becouse i put an extra floors in the first one. This is beach house for the artsy family with a cat. I feel like there is something poetic in Windenburgh island. There is a yoga place on the rooftop, writer dads cellar place, library room with piano. They have fishing spot near with nice view. #ShellChallenge #SimsieDino #BeachHouse #Windenburg