Express is correct. Alterations are quick. They don't take alot of time to understand or get the fit correct, but you do get the finished product a day or two later. It's also pretty cheap.
They have a few very large dressing rooms with mirrors inside. At this location, you can try on your items and someone will come into the fitting room with you to take the measurements.
Overall, decent & quick in a pinch, as well as having convenient weekend hours makes this a OK place to get your tailoring done.