It's a scam! We arrived at Hotel Ocean Paradise as instructed (I guess Shuman is a middleman who sells some rooms he doesn't own), but the reception was locked and no one was there. I messaged Shuman thru Airbnb app but he never respond, so I had to send message thru phone. Suddenly there's a guy came, he told us that he'd take us to another hotel some blocks away. So he took us with a golf car to Hotel Coastal Bay. The receptionist man was very rude, he scream that he didn't get any money I paid thru Airbnb. He said we can only stay 1 night (although we booked for 2 nights). We argued until he let us stay 2 nights. While Shuman, THE HOST, just gone with the wind.
Lesson learn: be careful with the host who doesn't have a profile picture and never respond the message!