The lounge is beautiful. Someone on trip advisor has written it is the nicest in SE Asia. I am not 100 % sure ... But its great. Its organised on 2 floors and has its own swimming pool.
Wine and cocktails are offered in the evening. The food offer is good, although not exceptional. Breakfast is good too.
Staff is very very nice, with this kindness and smiles you meet all the time in Bali. (... And that you do not encounter in my homeland !)
To me, this lounge is as good as the one at Sofitel SO Bangkok.