I think it is a great idea to be spending some time now looking for a good cattery,
we panicked the first time and chose the closest one and it was awful leaving her there.
After some research we have found one that is 30 minutes drive and all pens face a duck pond they have heated igloo things to sleep in if it is chilly.
When we had 2 they shared a pen and we got a %20 discount
perhaps ask on MN local if there is anywhere someone would recommend?