The first thing I require each of my clients to do before even starting the design layout is to choose their appliances. Your kitchen designer will need the manufacturer's specifications to know what size to make the cabinets to accommodate them. Be aware that there is required distances needed around and island, typically 36" up to 48" depending on placements of appliances. This will dictate the size and shape of the island. Clean lines, simplicity, innovative materials like glass countertops, exotic woods or Italian veneer slab doors, flip or lift up doors can add unexpected touches to a modern/ contemporary space. Here are some photos of one of my favorite Euro Modern kitchen I did for one of my clients not long ago.

Hi! I think you should rethink your return walls to create a walk in shower and some privacy for the toilet. A tower could go next to the vanity if you went for a 1500L or less. The return wall next to the entry door is optional but could hold a heated towel rail on the other side.

Hi Cathrine, just a little sketch here for your tricky little bathroom. I was trying to get a bigger bath in, hide the toilet behind the door and have a vanity with lots of storage. What do you think? Let me know if you want to explode this any further. Thanks Gunnar

Hi Fernando. Not sure if you have considered the shower door in your layout, either the bath traps or it collides with the bathroom entry door, some awkward gaps by the bath and vanity there too, cleaning will drive you crazy. What do you think of this layout? This means you can have a 900 x 1200 shower with a sliding door and just room for a towel rail next to the vanity. Let me know how you go!