Well I am back to update this thread. Finally starting on this project. Got a little busy and sidetracked but its now a go. Gutted the room (right side) this past Wednesday. Today we finished rough plumbing and got the wall between left (toilet and shower) and the laundry/vanity side framed. Decided on a version of plan 2 above. Vanity (4 ft single sink) on left. Immediately on right will be linen closet then washer then dryer. About 44-48 inch clearance between left and right side. Plenty of space. Already a nice difference just getting that new separating wall up. Looking to do electric one night this week, frame new door opening and closet next weekend then sheetrock it all back up. Moving quickly, only about 6 hours of me and one friend doing the work so far. Excited to get this done. I need to pick out a vanity and new paint colors. Pics next weekend.

When the Prep & Cooking Zones are so far apart like this, a prep sink is usually needed to make the zones work efficiently...sometimes just to function at all! Right now, you have to cross a very wide aisle (> 7 feet) and through a very busy thoroughfare just to empty a pot of boiling water. Not very safe! Nor very functional! The reason NewbieRemodeler's layout works so well is b/c she has the Prep & Cooking Zones together (the prep sink on the peninsula) and her Cooking Zone and range are protected from traffic (again, the peninsula does this). Also, notice how much workspace she has in the right places...around the range and on the peninsula. Your workspace is very spread out and you do have a lot of it, but it's not in the right places. Ideally: Prep Zone...works best when it contains a water source and is next to or across an aisle no more than 48" wide or so from the Cooking Zone. Trash & recycle bins should also be in the Prep Zone. If across from the Cooking Zone, the aisle b/w them should not be a busy aisle (i.e., no through-traffic and very little other kitchen traffic). Cooking Zone...works best when next to/across from the Prep Zone (see Prep Zone). It's also nice to have a water source nearby as well as trash & recycling nearby. Cleanup Zone...works best when separated from the Prep & Cooking Zones. This can be on the opposite side of the sink in a one-sink kitchen from the Prep Zone or it could be in a completely separate location (the latter usually only works well if you have two sinks). Obviously, it also needs a water source and the DW. Right now, you have the Prep & Cooking Zones separated by an aisle more than 7 feet wide...much too far. While having the Prep & Cleanup Zones together isn't bad (see above), in this situation it doesn't really work. Here's one idea that might work. I have other ideas, but I don't have time right now to draw them up...I'll work on it some more later, if you like. [Let me know.] One idea, btw, is to switch the table and kitchen...but that depends on how high off the floor the bay window is as well as how flexible you are with water, etc. Are you open to a banquette? A banquette might solve some problems regardless of the table/kitchen configuration. So, how high off the floor is the bay window? .. [You could reduce the prep sink to an 18" sink base and gain those 6" for either an 18" cabinet on the left or a 21" cabinet on the right.]

Minimum code is 30" for a toilet-15" from the center of the toilet to any solid object. How much is in your new plan? I'm in definite agreement about the barn door. The hardware causes it to sit away from the wall and it will be terrible for privacy or light control.

This is one attempt. I am not familiar with the regulations nor the dimensions of europeean appliances/bath fixtures etc. This might not work, I don't know. Maybe the distance between the toilet and the bidet is too far. I placed them that way so you don't see them when you enter the bathroom but it may not be practical. Also I wonder if the shelves you have in your kitchen are inside the pillar. In the floor plan below, I completely remove the shelves: If you don't need the powder room: