Depending on your appetite for risk you can invest in non performing or performing.You do not have to deal with tenants, toilets or termites and can get double digit returns.

Instant digital tracking and receipts.

See major city crime rates for reference where there is a heavy commercial presence. 

Again, may not work in your market because their may be less of a presence of large multi-family buildings, but just my two cents.

I checked with my oil servicing company and they said they check the tank for presence of water.

Given building the age of the building, you will likely have lead paint and asbestos issues that CANNOT be addressed by unlicensed person. also need to check on presence of oil tank. public water or private well?

They do not have much a social media presence so its tough to find any info from them. 

Best overall rental market in the country for many years , Double digit net caps are to be had,,, Its all about your team and knowledge 

After cosmetic work to upgrade the interior and furnish, building a social media presence, and adding a GIANT hot tub, Success!

You at the very minimum want to cashflow $100/door on MFR and have double digit cash on cash returns in 90% of the markets.