This unit is not only close to the main highway with large trucks starting at 4am, but also backs up to a large condo development parking lot with food delivery trucks, lots of cars, car alarms, beeping locks, etc. I only saw one comment about noise in the reviews, so maybe people are not bothered by this. The issue is that the master has single pane slat windows that do not "seal" against the noise. We used both fans and a noise machine to try to drown out the noise. The unit itself was fine, nice to have a dishwasher and balcony with table and chairs, and the bed was fine. Management was responsive. If you are sensitive to noise, this would not be a good unit for you.