Yeah, I'll have a small lip or curb to step over. The drain is placed normal in the tub on the left side. I'll make the wall on the left side about 6' high. Planning on replacing the window with a smaller one up high that will open up to vent. Need to find some bricks that match the exterior best I can. Need to figure out the tile design. Good thing is this room has a shower, so no rush to get it done once I start destroying stuff. When complete, I'll convert the smaller shower into a linen closet. Time to plan.