A lot smaller than Pacha & Space, personally I like the club but others don't. Especially when it rains as the roof leaks. The terrace has a superb view of the old town across the harbour, but the VIP terrace should be made smaller as it takes up too much room.
Last year tickets for Defected were about 20 Euro so I heard, which is a lot cheaper than other supposedly as good nights. And it was rammed full, even being on a Sunday last year against We Love Sundays and all.
I think it'll be an even better night now it's on a Friday.