Okay, I know what happened with all the bed and menu stuff. In the update I am uploading right now, it has not been fixed, but it will be in the next one.
I chose RPG Maker because of some other comforts, not last the fact that, at the time, it was the engine I knew better. If I had to start the project right now, I would choose Unity 2D instantly. I terribly miss a navmesh agent on those staff members :'D
Anyway, I will try to make the AI as smarter as I can.
EDIT: actually, the bed bug has been fixed in the upcoming version!