We loved our stay in Lorell's apartment. It's in a great location if you're looking to explore the Alberta Arts district. Super comfortable apartment with everything you could possibly need to make your stay a comfortable one. Fast wifi, too.
Keep in mind that if you'll be using the sofa bed, there aren't any blinds or curtains in the living room, so you'll be waking up with the sun. It wasn't a problem for us, but thought it was worth mentioning.
All in all, a great stay!