We stayed at Anne's apartment for two nights and were very happy with it. It's in a great location and is very nicely furnished; despite the (I assume) old building it's very modern inside. Lots of room as well. Check in was simple. We would definitely return.
(Tip for anyone driving in to Lyon- to save money on parking you can use the park and ride lots outside of town and take the metro into town (it's fast). You just have to move the car overnight, but there are lots of lots with free/cheap parking overnight).