This vacation would have been wonderful if I hadn't lost the blue swan Swarovski necklace in the hotel room. I put the rope in a divided travel jewelry box, with some other jewelry including earrings and necklaces. I put it in my travel bag and put it on the sink. During my vacation in Da Nang, I didn't wear it, because I took pictures everywhere I went, so I still have proof. On the day I packed my things to leave the room, I realized I was afraid the necklace would disappear :)) I looked in my luggage and all the hotel rooms but couldn't find it. The jewelry box was sealed and nothing was lost except the wingless necklace that flew away. I went down to the reception but couldn't find it. I had to go home because I was scheduled to go to Hue. My husband advised me to go home and look for it so as not to wrongly suspect anyone. I knew exactly that I had brought it, but just go back to my body just to be sure. But I'm really sad because I went home and searched and couldn't find it. I was sure it was lost at the hotel. My room card was sent to the hotel before I went out. I don't know if the room cleaner or someone else in the hotel came in. If you give the room card to the hotel, it means you hand over your property to the hotel, but that's because you're subjective because you trust someone like that. Everything in the hotel is good, just some bad elements ruin the image of the hotel and Da Nang with this experience. I also didn't expect to find the necklace I treasure so much because it was given to me by my husband. Just hope the hotel pays more attention to security at the hotel. Guests should be careful with their property when staying here. Thank you