To all light sleepers: avoid this place and keep searching. You will not get good sleep here.
It shares the building with another unit, which is separated by a thin wall (the building was most likely a single apartment, but was split into 2).
You can hear everything the guests in the other unit is saying, their footsteps, flicking light switches; as if there is no wall at all.
Otherwise, it is in a good location, the amenities were good and it is clean.