Interior Wall Cracks
The cracks running form this door frame show the home is shifting. If you see cracks like this it is likely the home is not properly supported.
Tile movement
The bathroom tiles are shifting, damaging the grout and closing the gap between tiles.
Vertical cracks
The vertical cracks here show the home is sagging below.
Home made supports
These 1x4s are not appropriate support for the living space above.
Multiple faux supports
Multiple faux supports were installed under this home in an effort to carry the load of the home. The softwood is a very short-term band-aide at best.
Poor Shim
This poor shim is struggling. It cant help this joist.