Suggestions for types of investing?

Obviously, I don't have insight into your full financial situation, but I would have concerns from a risk management perspective about putting all of your hard-earned savings into purchasing a single property or even a single investment of any type. 

Review/analyze documents and fact pattern.

Record a video as I enter the rental, documenting it exactly how I found it.2.

What made you interested in investing in this type of deal?

Type in property address in Google Maps. 

Understand factors like demand, supply, demographics, and economic trends.Diversification: Spread your investments across different types of properties, locations, and markets to reduce exposure to risk.Financial Analysis: Conduct comprehensive financial analysis, including assessing potential rental income, expenses, and cash flow projections.

Is there a document with the standard terms you've agreed to?  

You may want to speak with a real estate attorney as you may be able to deduct the higher than normal water charges from your rent  payments - if you documented everything correctly.

What made you interested in investing in this type of deal?