@Flame Tree said:
There are plenty of times where putting your name on a general notice is not appropriate nor mentioning private matters to others you hardly know.
This is not a “general note” and its whole purpose would be NOT to involve the committee.
At some point in our communities, we have to learn to just sort things out between ourselves and not feel we have to go running to “the strata” which often escalates minor issues to a level way beyond their actual significance.
In fact, the best thing Costa could do might be to give the neighbours a cheery wave – that would have most people closing their blinds … if they cared about how much their neighbours could see.