I was in a very small space, with a complicated, crowded location. I was able to get a very detailed survey of the facility with no problems at all. The speed of the survey was much faster than I was expecting, and the accuracy was excellent. The survey of the space was very fast, and I was able to get a very accurate space map. There was a lot of construction and remodeling that UBtrack did, but there was no impact on our survey. I like that it's easy to use, especially for small businesses who don't have many employees or workers in their business. It also helps keep track of where your staff members go during work hours. Sometimes you need to be able to see what they're doing at all times so this product has been helpful. There could possibly be more features added but as far as tracking goes, it does the job well! Tracking employee movement around my office building/building complex.