Christopher let us stay until 16.00 in our apartment. That was great and generous.
But without telling us, he put us in another apartment. This apartment was probably the same size as the one we chose from the pictures. It wasn't the airy atmosphere, but cramped because it had too much furniture. It was good enough though.
Looking at other reviews you can see that Christopher seems to be messing with appointments. Be careful. You don't want to be looking for an expensive alternative because he overbooked.