I've played the browser version, is there a more recent update?
And don't worry, no game is perfect. I don't intend to dismotivate you with those points I shared, it is to give you feedback about things that you may have not seen as you've made the game.
About being confusing, it's not about the map, but where you spawn when changing rooms. It looks like when you enter a new room, you spawn at a default location instead of the door/entrance that you cross. By spawning where it corresponds, it would make it the map way better to navigate.
I hope I helped you!