One guy told me if I didn’t act fast the whole place was going to collapse, while the a few others said it could be fixed easily.

Collapsed?

Collapsed?

The market collapsed soon after.

You could see if someone will scope the line (put a camera in it) that will tell you if it is collapsed or something but I would just try to clear the main line first. 30 year old septics can be fine.

Had a crack that’s starting to widen. 
Would calling a standard foundation company be best? Someone else?

What would fixing something like this cost?

Purchase price: $80,000 Cash invested: $55,000600 sq ft garden unit originally purchased as a fix and flip which turned into a buy and hold after the housing market collapsed in 2008What made you interested in investing in this type of deal?

By the way, the last 2 real estate market crashes happened in 1932 and 2008, 76 years apart.Those of us living now in the aftermath of the 2008-2010 collapse have the same sort of PTSD our grandparents and great grandparents had after the depression, as they became money hoarders waiting for the next depression that never came.

The reason why markets collapse is that NO ONE IS BUYING (particularly, people without experience or a network). 

I also want to monitor the current housing policies-to see if there will be a collapse depending on how the presidential election goes.