The dome was really great, a highlight was definitely the outside bathtub! But another highlight was the cleanliness - we've stayed in similar accommodations and insects (especially spiders) were always a big problem. But in this dome, you coulnd't find anything. Of course there were bugs and spiders outside, but the dome was cleaner than most hotel rooms. So if you're worried about cleanliness or insects, you'll be at peace inside of the dome (of course, you shouldn't leave open food bags inside the dome, close the door immediately etc.). The hosts did a super good job in keeping the dome (and everything around it) very very clean. A big plus was also the furniture - I didn't expect such high quality furniture, bathroom, sink...! Staying in a tent makes me always think of camping and not of anything luxurious, but this accommodation really lives up to its name, it really was luxurious and glamorous! And once you enter the dome, you will find a very nice welcome package (with everything you need to make smores!). The hosts were really thoughtful! :) They were also very responsive and solved the problem of the hot water immediately after telling them (gas tanks were empty). We will certainly stay again at the dome if we come back to the island of Hawaii! :)
Pro tip: stargazing!! Please wake up at 2-3am, even if it can get scary during the night with the sounds you hear (it will most likely only be the frogs!)! We've never seen the milky way this clearly with our naked eyes!