30 Day Shred AT the gym?

Ok So I'm starting again with the 30 day shred after terrible bloating and another attempt to shift a lot of weight before this damned wedding.
Would anyone recommend doing the 30ds at the gym? There's a mat area in my gym where I could do the jumping jacks and weight lifts etc. Do you think this is a good idea? Or should I just stick to doing this in my room?
I'm off to the gym tomorrow after my final exam so either way I'll be working out, but wondering whether I should do the 30ds in the morning and then going to the gym in the evening?!
Any opinions would be gratefully received :)