I have both professional and personal experience of this. You should as suggested above look at the CQC's site and read the report on local homes; and also get a list from the local SSD.
The reports will be covering the basics (e.g. is this home financially viable? - are proper drug dispensing protocols adhered to? etc.) But the most important things are the atmosphere and the staff. It is not always the slickest poshest homes that are the best. A great deal of the ethos comes from the top so make sure you talk to the manager. Ask about staff turnover - happy and committed staff make a happy home. Ask if you can chat with residents if they are happy to.
One little thing that I always looked for were the windows - many homes are in old buildings with high windows that someone who is seated most of the time cannot see out of! Also the direction of the sun - are there light places to sit, or will they be in the gloom most of the time?
One home I dealt with that was always skating on thin ice with the inspectors was the one where the residents were happiest. Why? - the garden was less than smart - this was because there were several residents with dementia who had always loved to garden and the manager let them potter in the garden ad lib - lots of plants got loved around lots of times! - but they were happy and felt useful. They used to go out in the van and fish 'n' chips in newspaper if someone fancied that! residents who wanted to could do stuff in the kitchen. All these things were a bit problematical for the inspectors - but the residents loved them!
Are you in your forever house?
Retiring and living frugally in money from downsizing after years of stress


