Hi my aunt ,did this ,she loves it ,you can be as social or anti social as you like! There are pets and gardens,and there is a hall and kitchen. And there is always something on,if you don't feel like doing anything don,t !
She is older than this lady and does not feel like she has suddenly aged,it's hard to catch her in!
There is this week for instance,spa day,forties Andrew sisters singing,table top sale,board games,hair stylist, steel drums,there is loads on ,and that's apart from day trips out,and theatre trips.
But there is always help if you feel worried or I'll ,you pull a cord and someone will knock at your door.
My aunt has no children or no family ,so it's ideal for her, birthday part is you can pick what you fancy.
It's sounds a great idea,check out what the community is like.
And you can get a good idea from having a look around it and speak to other residents.