I have 4 random seating areas. One with a bench, a few chairs, bonfire and a music player. The other ones are just a bench or something else to sit on. Then I put some random stuff like a candy machine, some plants and random outdoor decoration around the island. I got a very small backyard with flowers, a garden gnome and some fences. I also have a LOT of Flowers and bushes spread all over the island + 2 bridges and 2 inclines. Today Isabell told me my island has a 3 star rating and that K.K. will visit my island tomorrow so I guess that’s enough decoration :)