There is a rather nasty decaying smell in the stairwell from 3rd floor down to the parking deck. Brandi searched the entire stairwell from top to bottom and found no source. From the 2nd floor doorway it smells to me of decaying fruit or foodstuffs. We can try to alert the cleaners tonight but as there seems to be no source to point to I’m not sure what they can clean to remove the stench. It does not appear to be coming from the vents but we are at a loss to identify the source.