1 shower and bath separation critical the shower and bath must be two clearly separate but adjacent wet zones increase the gap between the bath and the shower significantly they must remain next to each other but clearly read as distinct separate areas with visible spatial separation do not merge them visually or reduce the separation keep all walls fixtures and room boundaries unchanged only adjust internal spacing 2 add linear strip drain new requirement add a linear strip drain on the floor in the shower area near the bath side the drain should be a modern slim linear trench drain place it along the floor edge of the shower zone closest to the bath separation gap it should clearly indicate drainage for the shower area ensure it integrates naturally into the flooring and follows correct architectural bathroom standards do not add any other new fixtures or floor elements 3 vanity sink correction change the vanity sink from an overmounted vessel style sink to an undermounted sink keep countertop cabinetry and vanity structure exactly the same only replace the sink type maintain materials lighting and proportions 4 floor tile correction important the floor must use the same tile material as the vanity and toilet wall only match exactly tile texture color scale grout and finish do not use any tiles from the bath shower wet zone ensure full floor consistency with the dry area vanity toilet wall tile only strict constraints do not change architecture layout walls or camera angle do not redesign the space or add unrelated objects only apply the specific modifications listed above maintain photorealistic quality and original design intent if a change conflicts with constraints prioritize minimal structural disruption
