I've been an inpatient 4 timestwice this year. Psych wards vary a lot. The one I've been in, you have your own ensuite room. There's a TV room. I find its nothing more than a holding pen for when you can't keep yourself safe. Virtually nothing to do, besides smoke (which I don't) and watch TV or sleep. Theres a weekly yoga class, a painting class and a film discussion night. There's a rigid schedule of meals, cup of tea and meds. It's very hard to sleep: it's noisy, there are hourly checks, which wake me up. Some people in there are very, very poorly. Some people that have been on the ward Have scared me and I've just stayed on my room. It can be hard to track down a nurse. It's very restrictiveI can't have things like phone chargers or a hair dryer. And, my goodness, once you're past the really 'out of control' stage, it is so, so boring.
I think it comes down to how dangerous your suicidal thoughts are (& I don't know--you may not be the best judge of that) and whether there are stresses at home that would be helpful to have a break.
On the positive side, I have met some lovely people on the ward, the nurses are mostly lovely (just very overworked), and it can be a help to 'just' be depressed. No having to put a face on for other people.
Before I was admitted the first time, I went to the ward and had a look around--that might be a possibility?
personally, I much prefer the crisis team. I get support while still being around my kids and familiar environment.