I recently rented 6 tuxedo's for myself, my groomsmen and father and father-in-law. On the day we went to pick them up we got different tux's than the ones we'd been told we would have during our fittings. The service was terrible - they didn't have our correct sizes, and my pants had 6 hole in on of the legs. They had promised us that everything would be perfect and that we could pick them up 2 days before the wedding. We got to the store and spent 2 hours trying to find items that actually fit us. Of course given the time frame, we could make any changes to the tux's or find somewhere else that could help us. I recommend you find someone else if you have a special day you want to look good for.
Cons: Terrible service, not organized, tuxedo's had holes in them