Melody's instructions were very helpful. It's just we're very disappointed with the building. The hallways and stairs are dirty and kinda scary. The hallway in 2nd floor has a very unpleasant smell. Only 1 elevator is working and that one elevator goes only to odd number floors and her flat is in the 2nd floor. If we use the stairs it's like climbing to the 3rd floor and it's a hassle because we had lots of baggage and we have a kid with us. I also had an issue with the sofa bed and the double deck because it seems like the linens weren't replaced because we were all itching. My dad decided to not spend our last night in her flat because of the dust mites. It's my fault that I wasn't able to notify Melody that we're not spending that last night in her flat and I admit that. Thanks for the great location and useful instructions. Hope you'll improve the cleanliness of the flat. And also, next time please indicate the environment of the building. It's really dirty and scary especially for us first timers in Hong Kong.