Have you ever stayed in an A-Frame cabin overlooking the Finnish seaside? Or slept under the stars in a geodesic dome in Chile? Maybe a tranquil treehouse in Nashville is more your speed? Either way, these are all experiences you can have with this year’s Airbnb rental round-up. Last year, I scoured the internet for the most beautiful and unique Airbnbs I could find — and I like to think I have pretty picky taste. This year, I’m focusing on…