Slightly leaned against the wall, headstock up/face out. In groups of 4-5. Each case has green or yellow gaffer tape with the guitar information on it so it's easy to find the guitar I'm looking for.
The gun cases are stacked differently and not labeled. I know what's in each gun case. The road cases for the amps are also not labeled. I can look at the cases dings and know what's in each case. But a lot if the amps have custom covers that I wrote the name/brand of what they are covering.