Pros: Hours work for me and 7 days a week is 6am - 11pm. The heavy duty washers and dryers appear very new and prices are on par (April 2017):
Small regular top loader - $2.25
Heavy Duty - smallest - $4.00
Heavy Duty - Mid-size - $7.00
Heavy Duty - Biggest - $20.00
Dryer are $0.25 per 8 min or so
Also have dry cleaning options during typical business hours.
Cons: In a somewhat sketchy part of Rainbow Blvd. that is north of spring valley and off of the strip for those who don't have a vehicle.