The Sweet Smell of Err .... Sky Gardens Tower

From The National - the downside of upkeep.  Or perhaps an indication of the quality of construction.

But he has been told by the building’s maintenance staff that the pipes running through the tower have likely sprung a leak, which is allowing sewage odours to permeate through the walls.

The issue has persisted for about nine months and he says there are no plans at the moment to permanently fix the problem.

Next time don't use the cardboard pipe.  It has a short service life.