It's fairly easy to bleed brakes. First, have someone pump the brake pedal until the pedal won't pressurize any more. When the brakes stop pressurizing, have the person in the car hold the brake pedal down to the floor. While the brake pedal is being held down, someone will need to crawl under the car and crack the valve allowing the fluid to flow out of the valve. Repeat the process until the brake pedal gets firm. Proceed to the other wheels and repeat the process.