How To place:
1.floor: make sure that Zadjust is -1.0 and ZAnim is 1.
2.wall:Adjust Model's pitchadjust or rolladjust for the direction, use YAnim or XAnim to set the speed according to pitch and roll. Make sure that there is a wall behind it and make it not coming out of the wall or it will look bad. Use ZAdjust to make it not sink in the floor.
pic:

included is an test adventure from the pic.