I've raised £500 to help fund a wet room for a friend with Rheumatoid Arthritis, desperately needed but they are not in a position to get a loan

My friend is crippled by Rheumatoid Arthritis and Fibromyalgia and desperately needs a safe and accessible washing facility. The local òcouncil won't help as it's not a council property ,it's privately rented but the landlord won't fund this either. This is an otherwise perfect much loved home, all on one floor which is a great help. Moving would be to stressful for an individual in their 70s and flats/bungalows with a wet room are rare on the rental market.
Can you help me to raise the funds, it would be amazing to be able to put a smile on someone's face by giving the pleasure of a degree of independence.