Sometimes a Drum Shield doesn’t cut it. It’s nice and gives you a slight sense of security. But the drummer is still in the same room as the other musicians. For some people that’s just not good enough. Therefore, Drum Room:
The drum room offers the advantage of full enclosure. The drummer isn’t even in the same room as the rest of the band. Without the assistance of the soundtech his suggestions don’t even have to be heard by everyone else. Another benefit, with a simple phillips head screw driver you can reverse the door knob so it locks from the outside. Instructions for this procedure can be found on Google. Think about it.