Check the supply line to the toilet & the supply lines under the sink for potential culprits. 

Hard to find however you can call them since they supply their number.  

If after adding the additional monthly recurring costs (electricity, gas, water, internet, insurance, lawn care, snow plowing, etc.) to the standard long-term costs (Mortgage, taxes, regular insurance, etc.) the property won't net at least $100 if I can get the average rent I see on FF for that area, then the property isn't worth more investigation.

Things change regularly and I would truly be interested in hearing from investors "everywhere". 

In addition to Spirit Halloween, major retailers like Walmart, Target, Amazon, Home Depot, and Lowe’s are all competing for a share of the $12 billion Halloween market.With Home Depot’s viral 12-foot skeleton selling out and Big Lots purchasing overstock Halloween supplies, Party City faces fierce competition.

Instead, just make it a habit to show up regularly and deliver amazing content.

Yes, you will have to supply your accountant with some documents- closing statement, rehab receipts etc.

If you have been using expensive vendors, consider switching to more affordable service providers or negotiating bulk discounts for regular services like landscaping or repairs.

We’ve had great success with our listings, regularly achieving 5x the market average ADR on Airbnb and receiving frequent offers from local realtors to purchase.We’re now considering scaling up with a new project and have been approached by a friend who’s interested in partnering with us, providing financing for renovations.

Liens are being filed regularly against Blacktip-involved properties.