Our efficient project management ensured the renovations were completed on time and within budget.

Don't hold your breath.In the future, I recommend you consider using a property manager that can protect you from mistakes like this.

Here is our experience:  There is considerable potential to manage a yield-bearing asset, but as @Alice V. mentioned, insurance costs have soared, to $1,250 per door.  

@Austin JamesUnderstand the area, the current tenant base,the median income, is it in a flood zone, the age of the asset, the condition of the plumbing, the electrical wiring, the fuseboxes, the age of the roofs, the age of the mechanicals, the condition of the foundation, the drainage of the property, does the property have a C of O, is there ny environmental concerns such as oil tanks being buried, the current property management company, what are the amenities.These are just a few things to look out for.

Our efficient project management ensured the renovations were completed on time and within budget.

I recently had a conversation with a representative from the Lending Deck company.

I am not a STR specialist in southern Maine, but I can connect you with a management company that is and would be able to give a more exact guess.

Our efficient project management ensured the renovations were completed on time and within budget.

Aside from calling a commercial waste collection company which may be costly, is there any other solution which may cost less?

To determine which loan offers the greatest deal for your investment, compare interest rates, periods, and down payment requirements from many lenders.Networking and Support: Connect with local real estate agents, investors, and property managers in the Portland area who can provide guidance, advice, and support throughout your investment journey.