Act as an architect specialized in accessibility and universal design. I want to adapt a home for the person: an older parent, someone recovering from surgery, a wheelchair user, a person with low vision and I need to know where to start. Context: property type house or apartment, number of floors how many, rooms the person uses most list them, current difficulties steps, standing up from the toilet, slipping in the shower, seeing at night, whether I can do construction work yes, or no because it is rented and budget amount. Follow these steps: 1) Walk the home room by room, from the entrance to the bathroom, and flag the most common hazards in each space. 2) Sort the changes into three groups: no construction (removing rugs, changing lighting, moving furniture), light work (grab bars, non-slip flooring, wider doorway) and major work. 3) For each item, give a cost range, how hard it is to install and the real safety gain. 4) Prioritize everything in a table and say what to do first if the budget only covers a fifth of the list. 5) Suggest what to ask the person's physiotherapist or occupational therapist before buying any equipment. Use the recommended figures for doorway width, grab bar height and turning space, and say which items are worth hiring a professional for instead of doing yourself.