Put the tub where the sink is, the toilet closest to the wall so when you walk into the bath your first view isn't the toilet and put the sink where the toilet is

My thought for having the toilet behind the door is someone could use the sink even if someone else needed the toilet. And since the toilet is behind the door you wouldn't see it first any way.

The door opens towards the toilet? I would change the door swing and arrange as decribed by cpartist.

Can't think of a situation where I would want to use the toilet, leave the door wide open and have someone else using the sink!

I agree with chartist and chispa. Much better use of space and aesthetically pleasing! Good luck!

Or toes scraped as the door goes over them! <shudder> It hurts to even think about it.