If you sign yourself in, and you are not suicidal or homicidal, you can sign yourself out. I doubt any insurance company would pay for more than two weeks to become "stablized" on meds, but I doubt you would need that long to learn to when and how to take them. (Since you are already taking them.)

You do get to wear your own clothes, as long as there are no "sharps" involved. Sharps are anything that can cause injury such as scissors, razors, mirrors, glass, metal etc. Things that heat up like curling irons are locked up too. Any sharps you have for personal use/care are locked up and used by you only under supervision. Other personal electronics are locked up too, but you might get to use them under short supervisory time, though I doubt a cellphone or computer will be allowed at all. You are limited to phone calls via the unit phone...when they allow.

Generally there is a tv to watch. There will also be sessions of group activity that you will have to participate in. You won't be allowed to stay in your room, as the doors are locked (locking you out.) You eat when they eat, take meds when they give them (usually have you all line up and you take them in view of them) and each morning they might take vitals signs recordings...heart, weight, and bowel movements. Your MD that permitted you to enter the hospital will probably visit by the 3rd day. If you have a T who is not an MD, then the T has to have permission from your MD (psychiatrist) to continue to work with you in the hospital. (Psychologists don't have hospital privileges on the average.)

You don't have to sleep when everyone else does, but the nurses probably won't let you hang out with them at the center counter area. Plus, you will have to get up when everyone else does anyway...

It isn't a resort, but it is safe. Hospitals are for the very purpose you appear to need one: to keep you safe while you try to work out a problem, this one being medication. I have such allergic reactions to psychotropic drugs that anytime I wanted to try a new one, I had to go to hospital too.

good wishes.