I will rent them machines.

Industry who have thought these things through.For instance, we’ve seen in China that 12 homes were 3d printed in 24 hours by a machine, another 3 story and a 6 story building was built using 3d printer machines and then the modular pieces were used to construct the buildings.What would this technology do to the cost of building homes, let alone building custom homes?

Otherwise I guess I'll fire up the google machine and start making calls. 

We have a friend that travels to train people how to use the machines for welders and machinists.

YUP  consumer confidence  fake news and rates 1% higher than the all time low have caused sales to slow down.but baby making machine goes on.. still need homes for peeps to live in

True this is not a huge CF generating machine - but its not bad for relative to my alternatives (renting / buying SFR) - the biggest risk (which will sink or make me fly) is the condition of the building and the expected maintenance/repairs - hopefully I'll be able to get a knowledgeable inspector with me to assess things thoroughly.

Would you go with two sets of machines given 12 units, many of which have two or more occupants will be using this laundry facility?

Ozone machine.

Tonight at 7pm there will be a group at Flying Machine Brewery if anyone wants to swing by!

A partner of mine paid $50k 'over' Zestimate for a single-family house this spring and it's an absolute home-run cash flow machine.