Hospital placement advice

I'm the first cohort of medical students in my university, and we've just started the process to apply for placements for clinical years. We have a few options to choose from, but since I don't have any seniors, I was hoping to ask for advice on here regarding the hospitals?

All our hospitals are shared with other London/nearby medical schools, so hopefully someone can tell me how their experience was and what to look out for!

My current choices are (according to my current preferences)
1. Northwick Park Hospital
2. Wexham Park Hospital
3. Hillingdon Hospital
4. Watford General
5. Royal Berkshire (it's a bit far)

For context, I'm currently studying in Brunel!