Unfortunately for us and Artur a new business started up in his building
It was a aerobics / stationary bike spin fitness starting at 6am and continued unabated with loud thumping music and shrill vocals to push people in the class.
Artur and fellow board members were in our apartment and said the noise was unacceptable.
We elected to leave when there wasn't a quick fix and the owners, engineers and building manager were trying to find a fix.