I've never seen something similar in Kiev! An atmosphere is very Friendly, everything is organized on the highest level. I don't know the name of the DJ, but the music was OMG...all the night. I've stayed in Kiev for 3 weeks and I've visited some of the best clubs, people there were absolutely the same, but Heaven by Twee is something really new for Ukraine. I and my friends felt surprisingly comfortable and because of this atmosphere we had an amazing night.
If you want to visit place with beautiful people and have crazy party with awesome music, I would strongly recommend visiting Heaven by Twee