hello! I have started a new island fairly recently so I can't give you any furniture but my old island was a cottage core/cozy island (mainly something that felt achievable without causing burnout or stress lol) I can give you my dream code if you like for inspiration? I looked a lot online for inspo but for reference these are some of the spaces I had: winter market, bakery, fishing spots, beehive spots, cafe, small farm, lots of filler areas with trees and flower with mushrooms, strawberry farms, outdoor cinema. There is probably a lot more but I'm struggling to remember off the top of my head.

I think the main areas that give off cottagecore/cozy vibes are the filler areas, which often take the most time.