But before reaching to everyone involved I would make sure the charges actually relate to a third party's usage rather than your connection, account establishment fees, etc.

The other three you can resolve with an experienced agent or partner, a deed of trust/mortgage, and a good system in place where they have access to everything related to the property (I use google drive). 

@Pandu ChimataThe issue is tough because if they are up there in age - they may want to pass down the property to their family with a stepped up in basis(avoiding the capital gain's tax).Seller financing is a technique to lessen the burden of capital gains tax. 1031 will also defer the gain...but this doesnt seem to be an option if they are looking for cash to retire on unless they 1031 to a smaller house.

A few things to think about: As you know, the property tax is very high (but the rent is relatively higher than a lot of other part of the country).

Currently I am hosting LIVE videos on Wed at 6p on Facebook and interview local Real Estate related businesses to give home owners people to "meet" that can help with their homes.

In Texas, Listsource is currently the best for most real estate related lists imho.

https://www.dps.texas.gov/DriverLicense/applyforID...Or something related to Franchise tax/Comptroller ID?

In fact, it teters on violation of the Fair Housing Act in relation to Familial Status protections.

Like you allude to, with the age of the housing stock in MA, it's more likely than not you'll find lead paint. 

The big advantage you have over most everyone who commented or posted is you starting at young age of 23.