FOR THOSE WHO FAVOR A MORE ECONOMICAL APPROACH, OUR STANDARD BATHROOM RENOVATION OPTION COULD BE THE RIGHT FIT FOR YOU. For a value-priced remodel in a 120 sq ft bathroom in Los Angeles, this form of makeover offers all the modern amenities one would find in an apartment building available to rent. Generally speaking, these designs feature traditional bathtubs as opposed to walk-in showers. LABOR AND ROUGH MATERIALS: Permits - 1000, Demolition of the old bathroom - 2000, Plumbing - 2700, Electrical - 800, Mechanical - 700, Glasswork - 1100, Tilework - 4800, Mics: Vanity, hardware, mirror, wall lights - 2500, Contractors' overheads 15% - 2340, TOTAL - $17940.