Guillaume is very friendly, helpful and quite accommodating (we asked to check in early and he agreed (although we were actually later than we initially said due to a major freeway closure of the A7). Guillaume's apartment is in an older building with some upgrades (and a few more in progress) in a great location. It is reasonably clean and very spacious, and has a lot of character. The elevator is a nice asset. We were there during a heat wave so the apartment was quite warm our first night but had very good airflow for our next two nights that kept the apartment cool. There is street noise that bothered me, however it didn't bother my family.