Appreciation there is low, rents are low, and assuming maintenance as a fixed cost (for example, a hot water heater costs $450 from Lowes in Allentown, $450 from Lowes in Scranton, installation takes the same time, and labor costs aren't all that different), the ROI isn't great.

Most lenders have seasoning requirements, so you would need to own the property for 12 months to obtain a loan based on appraisal rather than lower of appraisal or purchase price.The longer the period of since property purchase the more likely an appraisal higher than purchase price.The exception may be a "hot" market where prices are moving up sharply almost every day. 

I agree with all of the fixes being cheap and easy (except for potentially the moisture), but am I the only one confused by this:"- No air filter and nowhere to place one on HVAC"What does this mean? 

But I'm going to let you guys handle the artillery barrages, I'm going to just remain in my standard sharp shooters seat (My deck chair next to the hot tub, or sometimes even in the hot tub) answering what I know best about- however many or few those questions are.Right now all of this is just-Smoke on the water.

Property is well kept; Added refrigerated air replacing the swam cooling system that was there when I purchased it.

We know that houses are going to need a furnace/roof/hot water heater occasionally.

I use my CC get my cash rewards/ air miles run them up during projects to conserve cash incase I find the next deal.

The comparable on Air BnB are few, but seem to be renting around $65-85/night.

Roof, windows, doors, furnace, hot water heater, concrete, etc.What research did you do on the neighborhood and probably tenant pool?

For MTRs I do not use air bnb. so no I have not.