Jah -jireh ( charity ) Homes are solely for aged Jehovah`s Witnesses that have been set up by Jehovah`s Witness business people and not operated by the WTB&TS .or so they say but who knows ?
They first started about 30 years ago in some areas
The criteria for getting into one of these homes providing you have the money is you must be in good standing in the congregation you have come from and you continue as far as practical in your circumstances to attend KH meetings at the site and participate in FS in one way or another depending on your ability in keeping with your dedication to Jehovah.
They have a web-site for you to peruse . Jah-Jireh (Charity ) Homes
Their have been horror stories about them as well as praises about them , maybe it all depends on ones spirituality or lack of.