Fix that and re-test with a hose...

My recommendation is also to do a plumbing test while piers are dug up. 

Once you have a shortlist, sign up for an account with each one and test them extensively to see how they function.

I'm new to the area, so testing fix/flip market.  

Once you have a shortlist, sign up for an account with each one and test them extensively to see how they function.

My plumber went and discovered tush wipes sitting ON the toilet tank while trying to test the toilet.

The second piece is whether or not you pass the Material Participation Tests found in IRC 469 and the third piece is whether your participation rises to the level of Substantial Services (think hotel, B&B).4) My CPA Says I can't deduct a loss that was generated! 

There are seven tests, however the most relevant tests for STR investors include:Perform substantially all the work related to the activity.Participate over 500 hours during the tax year.Participate over 100 hours during the tax year and no one else participated more.If your property meets one of the exceptions above AND you meet one of the above tests, you can qualify to treat your rental activity as non-passive.

Tenants told me seller had tried to sell to investors before but after meth test came back positive they were going to drop the price significantly. 

You have 3 tests to meet in 2024, all 3 of them.1.