Hi Scared Daughter,
Don't panic!!! Have a look around lots of homes and get one that suits your mum. Think about what she likes and enjoys and what would make the home think about moving her (if you are now worried about that). Get a feel for the place - is it clean, do they have activities and trips out (if so, how often) etc..
My mum is in EMD, but they also have an EMI unit on the ground floor. I didn't want mum moved again and they have assured me that they won't do so. They carried out an assessment when she was in hospital and they said that they love having her there. There is a man, who can get a bit aggressive, but they manage him very well.
The home is square shaped so my mum and the other residents can wander around. They have a lovely sitting room, but also a 'beach room' with sensory equipment in. They also have a bar downstairs so that the residents think they have had a night out. They have trips every Wednesday in the summer, manicurist and a hairdresser who comes twice a week. An entertainer came last Thursday etc.. etc... This is what I needed for mum.
They allow visitors at any time, which I like, as I can go at any time with no restrictions.
My advice is think about what is best for you and your mum, what you want from the home and if you have any concerns or worries about her being moved or not accepted, discuss them with the Manager of the home. Talk to those visiting relatives at the home for their views. I'm sure your fears will be aleviated.
Mum going into a home was my worst nightmare. So far (touch wood) it is working out well and I never ever thought that my mum would settle in a home. Be positive, think about what you want, you will have positive visits with the peace of mind that your mum is well looked after and you can have a life as well with your family. That is priceless!!!