The room itself was exactly as advertised. I thought the deck swing could have used cushions, but it may not have them at all. The room is small, as seen in the photos. If you have excess luggage, it may not fit well. The bathroom was clean, however on our last day it was smelling with nothing noticeable to be the cause. We ignored it because we were checking out in the morning and weren't in the hotel most of the day/night.
We did not receive full sized towels, not sure if that was just an accident, we did have our own towel, so it didn't bother us.
Navigating the parking lot/locating the hotel was a little tricky but we were able to figure it out after a few searches on Google and Naver.
The views of the drone show and beach, quick walk down to food, arcades, and the nightlife vibes made the overall stay worth it for us. We would definitely stay here again next time we are in Busan.