Certain guests are less welcome than others. They include: the Night Owl, the Nonstop Talker, the Complainer, the Lingerer, the Do-It Yourselfer and the Slob. Each have certain foibles which work well for them in their own homes, but tend to rankle even the most easy-going host.
For the party-throwing urbanite, city living equals restricted space. The question of "how can I throw a party in a space that barely fits a couch" seems to stop potential party animals in their tracks.