Looking for advice on neighborhood noise situation
We have a neighbor next door who has a 4-5 year old boy who runs around the apartment, making these stomping noises every day. We understand kids make noise and they should be free to play within their own homes and have been tolerating it. I have a baby on the way so I get it. But the noise level can be pretty annoying especially during early morning and in the evening. I read some posts regarding children's noise in this forum and feel conflicted. The way I am feeling now is that this level of noise every day is something I can ask the neighbor to watch out for it. At the same time, I've read so many people saying "kids will be kids, that's expected of apartment living". I am having a difficult time making a judgement. Here's a video of the noise I captured this morning. Could I get some secondary opinions on this noise level and if this is something I am over-sensitive about or if my annoyance is valid? Thank you.
EDIT: I did visit them this morning and asked them if they could be a bit more considerate and the lady basically said "so what? a child is running around in his own place" and dismissed me. Zero acknowledgement of my frustration.