We had very good communication with our hosts beforehand, and their offer to meet us at the Metro was lovely.
Our hosts were very friendly and easy to be with, and also very helpful with maps and reservations. The location is extraordinary - one block from the best walking street and Cathedral Square, and maybe 30 steps from the old stairs to Upper Lyon and the famous Lyon tunnels, not to mention two fabulous restaurants. It is on a corner, so there's a lot of light, but also noise from tourists below!