One meter reading for all usage or like some small communities a set price for each occupied home?

Quote from @Beth Johnson: @Marina Wong No. we just charge the servicing set-up fee at close.

If there are newer multifamily properties near you (or properly renovated), definitely something to consider! 

We are considering MTR in Sacramento

I wasn’t sure how that would all work considering I wasn’t taking on debt per se, but there is indeed a promise to make payments on the mortgage.

While  you  do not consider this to be spam, our system does, because it doesn't know how to read.

I would keep the work very cosmetic, and I would enjoy the additional space and/or revenue from the unit without considering digging up, etc. 

Depending on your risk tolerance and investment goals, exploring short-term Treasury Bonds, high-yield savings accounts, or diversified alternative assets like private lending or REITs could also be worth considering.

I suggest that you set clear goals and determine the types of properties you wish to pursue.

Depending on the way their company operates, you filing your property as an investment on your taxes may be considered an issue for them depending on how stringent they are.