I didn't receive the electronic lock code via the app before check-in, and I'm unsure if it's due to a malfunction in the app, as my recent experience using it hasn't been great. Fortunately, the SIM card I bought included calls, and after calling the hotel and waiting a while, the problem was resolved. Everything was new and exciting upon check-in; the environment was meticulously decorated and maintained, truly giving it a secluded feel. Taking a bath under the open sky at night was very relaxing, and when I got hungry, I could eat the snacks and instant noodles provided by the hotel. Overall, it was a very pleasant and satisfying experience. I would recommend it to friends and family, and I'd also like to try another hotel of the same brand near the beach.