Cost is a big factor. What is included and what is extra.
I’d want to know about activities that are offered.
Does she drive and want to keep a car? If so what are the arrangements for that.
Do they offer ride services (groceries, doctors, etc) and field trips.
Are any meal options available and cost. Same with hair. Also if kosher is important to you, ask about that.
Are cleaning services offered or do you have to make private arrangements. Cost if offered.
How are emergencies and check ins handled and what is the cost. Like if she falls. And are there call buttons in the residences.
How is it staffed.
Of course check the facilities - if a pool or pickleball or whatever is important, make sure it’s available.