There is a place in Norfolk run by Leonard Cheshire organisation, called Park House Hotel where they do holidays for disabled and Carers. It's mostly people in wheel chairs such as stroke victims and arthritis people, but they took us and didn't turn a hair still any if OH more challenging behaviour . ( He was post op and had two infections!). It would it would be ideal for those with multiple problems. There are Carers and a nurse on duty at all times and you can choose what level of care you need. It's not cheap, obviously, but some are LA funded.
Some guests had been going for 20 years! There are activities and trips arranged if you want them.