I cannot begin to describe how useful this editor is. It has completely changed my workflow for the better. It is now much easier for me to create entire worlds, keeping track of links between rooms and stages. The auto tiling rules are intuitive and easy to learn, providing sufficient flexibility to accommodate from simple sets to very complex combinations. I've been using LDtk with Godot and have all but completely abandoned the latter's tilemap system in favor of LDtk.