It's a tough time San Francisco's Millennium Tower.
Since opening, the tower had a slight tilt. During scheduled construction in May of this year, the tower rapidly sank a few inches, causing a much bigger tilt at the top.
Now, it seems that the tilting issues has put a strain on the tower's plumbing. According to NBC Bay Area:
"With the building now tilting 22 inches to the west, experts predict the sewer problem will get worse, as the tilting has flattened the angle of some drain lines by as much as 25 percent."
Get all the details here.