When you live under the same roof, a family-life bond inevitably develops. That is certainly the case for the inhabitants of Zhan Ke Zhi Jia, a hostel. Xie Ke Zhan, a graduate student who owns the hostel, cares about all of his friends who live there and tries to be attentive to their needs, even to the point of suffocation.

《一屋赞客》讲述了都市里一群积极、阳光的好友共居一室的温馨故事。剧中有阳光帅气的肌肉男高秦操，有温柔善良的斯文男谢可赞，有深谙时尚潮流的“娘炮”黄二宝，有贪吃怪比的“大脸猫”林小尊，也有野蛮恨嫁的女汉子宋一……这样一群有性格、有态度的年轻人聚集到一起，他们之间会碰撞出怎样精彩的火花呢？一屋子“赞客”们又会发生怎样令人捧腹的故事呢？