We stayed three nights at Un's in one of the family bungalows. The hotel is split into two sides with the pool in the middle, office at one end and entrance at the other. The side of the hotel closest to the office would be fine for noise as it is further away from the lane way. However, our side in the family bungalow is right beside this very busy lane way. There was a small break in traffic between 3:30am and 5 but otherwise, the motorbike noise was so loud it sounded like they were coming through the 2nd floor master bedroom! My wife and I gave up and slept on the main floor for the second and third nights which was a bit better but not much. If you have ear plugs or sleep extremely soundly, maybe you won't have a problem. Otherwise, the location is perfect - 5 minutes walk from great surfing on Kuta Beach, lovely gardens, nice pool, excellent, friendly staff and a great restaurant, The Balcony. I'd definitely stay there again but on the side opposite the lane way.