Hey
I would take every opportunity you have and go for it, it could be what you need to feel better and recover, it will take some time getting into the routine of living on the unit but it should be something you should definitely consider if it helps you. I would suggest you contact your CC and request that she makes the referral for the service. Then once accepted start making arrangements.
Then make a note either on a piece of paper or in a word document of things you need consider
Work (if you work)
Kids (if you have kids)
Pets
Benefits - you would have to let ESA that you are going to the unit
Bills, rent/mortgage
Then make a note of everything you need to take with you
Reading books, colouring, kindle, phone, small amount of money
clothes for the day
Pjs, washing bag
current medications
Then make list of requirements
Are you vegan, vegetarian/carb free
allergic/intolerant to certain foods and medication