The Rona at Crowfoot may as well be a ghost town, as you're more than likely to make it in and out of the store without ever seeing an employee working on the floor. It's truly impossible to get information or assistance.
If you know what you need and you know exactly where to find it, shopping at Rona isn't so bad. If you can get the product at Walmart, do it (I recently bought a ladder at Rona for $41 and later found out it's $33 at Walmart; other products are similarly-priced)- otherwise try to get it price-matched (a service they do offer). There's a Tim Horton's on-site (weird), and they also give Air Miles. Nothing about Rona is spectacular, but aside from the lack of employees there's nothing terrible about it either.