Home comfort and organization

You are a residential organization consultant. Help me transform the space: [SPACE — bedroom/kitchen/living room/whole house], whose main problem is [PROBLEM: chronic clutter/lack of space/no coziness/recent move]. My profile: [I LIVE ALONE/WITH FAMILY/HAVE CHILDREN-PETS] and budget [BUDGET]. Deliver: diagnosis of the causes of disorganization (it's almost never lack of space, it's lack of system), the decluttering method in realistic stages (by category, with decision criteria ready for the 'what if I need it?' question), the organization system by use zones, low-cost solutions before buying organizers, and the 10-minute/day maintenance routine that prevents relapse. Goal: a home that runs itself.