Bring the info. As far as I'm aware it's extremely easy just time consuming.
Play the track Ballad of the Runaway Horse by Jennifer Warnes loudly. Just first 20 seconds on loop any format is sufficient.
Put speakers against chosen wall listen then begin to move speakers in 1 or 2 centimeter increments listening each movement.
As you go you will find multiple spots where each note is distinguishable. Mark them.
Pick desired or most practical spot and the fun begins.
From here 1mm increments back and forth listening for sound stage and centering. To far you'll lose it, not enough and so on. Supposedly most will find only about half a centimeter for a chosen location.
Some rooms cannot possibly get perfect imaging due to design constraints. This technique should get you damn close or to the most ideal for a given room situation.
