Can you see it outside the landing window of the hotel?

The French windows of the hotel are all single-sided glass. You can't see inside from the outside, but you can see outside from the inside.

French windows are fixed directly on the floor. A good floor-to-ceiling window layout increases the lighting in the living room or bedroom, and at the same time, standing in front of the floor-to-ceiling window can have a panoramic view of the outside.