From experience, don’t buy a Rise and Recline Chair. We bought my late Mum one and although we tested it in the shop and the assistant was happy she knew how to operate it, within weeks she could not remember. She had Alzheimer's but not too bad.
Several times she couldn’t work it out and ended up trying to climb out of it while the leg section was about 3ft in the air! Very dangerous. We had to disconnect the power supply and when she went into a care home she took it and they said they no longer use them unless power is disconnected because they are not safe for people with dementia.