My advice is to look for the short stay trials with lots of outpatient appointments. I won't stay more than 4 nights. Apparently at Flucamp you're isolated in a room on your own for the entire time and when the staff come into your room they are wearing Hazmat suits plus you have a dose of the flu.
At Fortrea they have a games room with arcade game, table tennis, pool table, a cinema room, puzzles etc plus apart from dosing day you have lots of time to mingle and there is a roof top space. The only issue you might have is a restriction on trials as you are still child bearing age. There is a good one for Men right now that pays £10k. It has a 28 night stay however that's only contingent on whether the blood tests are still showing radiation (less than you get from going through an airport scanner) some people are getting out in a week, you just have to be prepared to stay 28 nights. Something for your partner