Best sit and wash ever. They hose down your car for the rough spots and give you a cloth to wipe your interior down. The dryer doesn't leave your car soaked and dirtier than when you got there! Vacuums are awesome and even has a smaller air blower to get those little crevices.
Bring a towel and some winded and $5-8 will get you what a $30 wash at other places does! I LOVE living right down the street from here!!