Hands-on Care Needed For My Father In Oakland

Help needed for my father in his 70s - he is a dialysis patient and does nightly peritoneal dialysis. Ideally someone who either understands how to do dialysis catheter care and start a nighttime cycle. Light housekeeping would also be appreciated - sweeping/mopping, bathrooms, cleaning kitchen, folding clothes. My mother has been his private nurse for nearly 4 years and needs a break! They are both very kind, independent and well-versed in ensuring the dialysis is done properly.