No washer and dryers?

[James Haffner]

I found a great four plex, in a location that is close to schools, colleges, and a hospital ( walking distance) I did the numbers and found it would cash flow, according to the rent that was displayed on the pro-forma..something I would want to insect ( anything specific to look for when inspecting rent rolls?) But the property has no washer and dryer in any units. 

Its clean and taken care of, but it just seems strange that theres no washer and dryer. Has anyone purchased a property like this? Was it a good or bad experience? 

Thank you