Hayann was so kind to wait for us when we were running late. He even took the time to point out sights in the neighborhood/city in general. We had bad luck with a very loud party going on upstairs/downstairs (really unsure where, but you could hear it throughout the whole apartment), but the building seemed quiet during the daytime and is very safe with the door system.
We forgot to ask until the last night, but we could have done with more linens to sleep with because we didn't want to waste electricity and run the heat. The bed upstairs is quite small, so I was on the futon with a small throw. Also, mind your head not only in the loft, but bathroom. But good use of space, and location for Vieux Lyon and Croix-Rousse!