Evaluate custom bathroom vanity quality using these expert metrics for premium renovations:

METRIC #1: CABINET BOX CONSTRUCTION

METRIC #2: BOX JOINERY METHODS

METRIC #3: DOOR/DRAWER FRONT CONSTRUCTION

METRIC #4: DRAWER BOX CONSTRUCTION

METRIC #5: DRAWER SLIDE QUALITY

METRIC #6: HINGE QUALITY/TYPE

METRIC #7: FINISH QUALITY/APPLICATION

METRIC #8: INTERIOR ORGANIZATION/MATERIALS

METRIC #9: TOP MOUNTING/SUPPORT

METRIC #10: BACK PANEL CONSTRUCTION

METRIC #11: MOISTURE PROTECTION FEATURES

METRIC #12: MANUFACTURER WARRANTY/STANDING

METRIC #13: INDUSTRY CERTIFICATIONS