1. make an ordinary strafe-jump over the water. Try to make it not in the last moment by at a distance from the water (demo).
Jump 2
2. jump through the first floor from one ledge to another. Set against the wall so that there is a GrenadeLauncher before you. Then start jumping about, at the end you should make the longest strafejump and you’ll be at another side. This jump can be done in both directions (demo).
