Roundhouse Advice Please!

[freeze-dried]

Does anyone who's been to the Roundhouse know if you can get in downstairs with tickets for the Circle (we used to do it at Brixton Academy but I've never been to the Roundhouse.)

I saw UW in October in Norwich... amazing! It was supposed to be the warm up to seeing them in Amsterdam in November with a Dutch friend. I can't make the new Amsterdam date and really want to see them at the Roundhouse instead. My friend can only make the Friday gig but the only tickets left are in the Circle. Help and advice please! Thanks!