Unique for sure. The dome is located right in the family's backyard, but the bamboo partition that we put up hides you from their view. As his listing warns, it's not for everyone. If you're looking for a "typical" room, this is NOT for you. When the sun sunshines directly on the dome, it is hot (much like a tent would out in the open). If you don't care for less than usual toilet and shower (they partitioned an outdoors - outside of the dome) - this place is NOT for you.
Self-checked in and never interacted with the host - no issues there.
Being this is a vinyl inflatable dome, it requires continuous air to be pumped into it. It does have various speeds - the more airflow, the louder it is. I was a little chilly out so I raised the heater (which is the same pump/blower to keep it inflated) to it's highest 77*F, which helped, but we still had to sleep with pants and down jacket to stay warm. No issue, I've camped out in several tent cabins before and it's pretty much the same.
I lowered the blower speed to near minimum (quieter), but noticed that when I put my head to the pillow to go to sleep, I heard the constant drone of the blower vibrate up through the pillow! So, if you're sensitive to noise while sleeping, this is just a word of caution. I slept with earplugs, which helped a bit, but still felt/heard the blower vibration. Bonus: mattress is very comfy! (memory foam, I think)
If you like something different for one night, I recommend it with caveats mentioned above. If you're used to or good with "glamping", give it a try.