Be aware that you will hear everything from the flat above. Every step, every move, every chat - just everything.
We were staying here with my little girl. She could barely sleep at all, it was so so so noisy. I was speechless when they started moving furniture, giggling etc at 5 am!!! Just awful. I wanted to call a police but she was crying and so unsettled, I just didn’t have any energy left. Avoid if you can’t tolerate noisy flats.