So, as a matter of practice, I would always include those utilities in the rent if they are a flat fee utility such as garbage.

I know it's not as bad as some of the other stories I've read (like barking all night), but am I crazy in thinking that is clearly a violation of standard noise clauses by any reasonable measure? 

Exceptions to your standard business practice do not often end with the desired results.

My advice is to get a real estate centric job, save and obtain practical real estate experience.

I recommend dropping your price (not your standards) and renting it for a shorter term to get through the winter months, then look for a one-year lease again in the spring.If money is tight, you may consider selling.

Additionally, ensuring the renovations met both current rental standards and future plans required careful planning and oversight.

But I’m asking in practice how DSTs have fared in the last few years.

Evidence like this is standard among all HMLs I know.

Is this a common practice?

Make it a standard practice to show all of your tenants where the main water shutoff valve is and label it clearly so they know how to shut the water off right away if something like this happens.