I visit this laundromat several times during a trip to Vegas. It is not the best one, but it is convenient for my needs. There is a nicer laundromat at Maryland Parkway and Tropicana, but it is more expensive and not as easy to get to as this one. The washers are efficient, the dryers less so, but I usually dry my stuff on medium to reduce shrinking.
A large wash is $3, and the dryers are 28 mins/$1 we could go with a service wash, but I prefer to use my own washing powder and am rarely in the place for longer than an hour. They have two TV's and you can ask them to change the channel to suit you if it's not busy.
They have WiFi, but I have not been able to get it to work on my netbook.