Julius waited for us, showed us the apartment and was always available for us. The apartment was very large and comfortable (we were 3: me and my parents). The only downside is that the bathrooms are smelly from some outside source; they were very new and clean, so we assume the smell was coming from a pipe or sth similar.
The kitchen has everything needed to cook, the shower is great (hot, high pressure).
I totally recommend it! Even for large groups, there were more beds available.