1) It's a little bit of a pain to have to navigate in 3 dimensions to move an object from an arbitrary location to another arbitrary location. Is there a way I can, say, move an object to overlap another object, or something I can press to automatically move that object next to a given object? I have snap to angle, etc. on, so the fit is good, it's just a pain to have to rotate around to figure out in what directions I need to move items.
2) Flow. What items connect to what? If I've got a hallway piece from a small room set, what kind of object will connect to the other side of that? How iwll I know without looking through all of my options?
