I have dozens of layers and sub layers, and hundreads of rooms and objects. I will say that as much as I love layers, they can make making levels one pain in the ass. Here is my solution.
Room Toolbox :
I would like to have a toolbox like a color palette tool, for instances. A box where I could pick all the objects I need for my level and not have to search through two different tree for every change.
I could drag and drop the objects in the tool box, and select a layer for them. So when I would select to put that instance in my room, it would automatically select it's assigned layer.
Another quick suggestion (maybe I didn't find it), but I would like a hotkey to click any instance in the room, and it's layer to be automatically selected.
Room Toolbox :
I would like to have a toolbox like a color palette tool, for instances. A box where I could pick all the objects I need for my level and not have to search through two different tree for every change.
I could drag and drop the objects in the tool box, and select a layer for them. So when I would select to put that instance in my room, it would automatically select it's assigned layer.
Another quick suggestion (maybe I didn't find it), but I would like a hotkey to click any instance in the room, and it's layer to be automatically selected.