Adding washer and dryer to 4plex

[Paul Bloomfield]

I owned a 4plex in Atlanta, but none of the units have washer and dryer hook ups. at this stage it would cost me too much to add to each unit , plus I  paid for water. Nevertheless , this could create another income stream. I would like to add coin or card washer and dryer on the property. I was wondering if anyone can advise me on the type of washer/dryer and its affordability.