The room we booked this time was originally the lowest level. When we arrived, the front desk staff said there was no window. Later we paid 3x more to upgrade it to a higher level. As a result, when we got to the 12th floor, it was really dark, even after entering the room. It's very dark, and the hygiene... is not as good as last time, so if you really want to stay, I suggest you check the room first, and then see if you want to upgrade if you are not satisfied.
There were still a few stains on the bed, so we used the bath towels we brought to sleep on.
We only stayed one night, so I didn't say anything more, but I think the hotel really needs to improve its maintenance.
As for the front desk staff, they were like robots and completely ignored us when we asked how the next level would be...
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