We managed to save 70 percent of the layout solution, the remaining 30 per cent changed the general concept of the apartment dramatically.
For example, the bedroom is entered through the walk-in closet, between which I installed a slatted partition instead of walls. I kept the kitchen in the same place, but changed its design using a kitchen composition with low cabinets.
Originally the bathroom had a window, so I redesigned the plumbing arrangement, placing the most front part of the bathroom - the bath - closer to the window, placed the double sink in a wide, clean cut frame right opposite the entrance, and the toilet and bidet - in the most hidden back part.