I finished the game in 30 minutes max,I had trouble understanding the commands at the beggining-,and I think it's relly well made and really original.
While playing I kinda of tought about my own teory about the apartment part -?
Here it is:
His wife after giving birth fell into depression and,thinking she could be happy again,killed the baby,so the protagonist,who I guess wanted the baby,killed her out of anger and then tried to kill himself after realising what he did.