Immaculate concept has amazing artists that do amazing work. I've spent a few sittings there, and once they played movies the 5 hours I was there, which was nice and made the time pass! The artists are fun and kind and incredibly talented. They truly want to show off their art on your body and are very proud, as they should be. They know what looks good where, and what not to get - and they are good at explaining their reasoning. My only tip would be - you have to be patient. The artists can be booked months in advance, cancel appointments, take months to rebook, and make you wait in the waiting room for a long long time before your appointment. But it is worth the wait!