Help Needed For A Lady With Dementia In Her Home With Her Family

Help needed for an 80 year old lady with Dementia from 10am to 6pm in her home.
The lady is active and not challenging.
She needs help with showering and meals and approximately an hour or more walk.
Rate of pay is £12 per hour.
possibility of more hours in the future for the right person.
Lady is primarily non verbal but did speak 7 languages in the past and thus sometimes words come out.
Shadowing available to start by current carers.