Main question is if cleaning can be done by the other girl and I can pay her for her service and carpet steamer rental etc and get a receipt from her to provide with the remaining of deposit to the girl who left.

Check out the type of local retail stores and amenities and schools could make a difference as well as any school or business-related bus stops for public transportation. 

Large brokerage firms, especially the public ones like Marcus & Millichap and CBRE, present themselves as domain experts who will help value your property.

The lender, or loan servicer will also charge legal fees and “reasonable” processing fees.

I’d keep it that way on a public forum.

Could deter new tenants in the future.2) The boiler needs servicing and looks heavily worn/rusted, all pipe elbows are significantly corroded on exterior.3) Metering will make it easier to survey usage and determine equitable rent adjustments.So...best to "save" $200 per month in utilities, paying itself off in the long run (i.e. 50 months)?

Question:  when I submit it back to the seller would you typically ask the seller to take care of the larger issues, like structural issues, new furnaces and new electrical service or do you ask for a price reduction? 

I am looking forward to interacting and learning enough from everyone so that I may also be of service to new members someday.

As landlord, I subscribe to such services.

Here is a report from FEMA and the US Fire Administration that details the fire/explosion danger which you can cite to support your PM. https://www.usfa.fema.gov/downloads/pdf/publications/electronic_cigarettes.pdf