qiān yuē qián jǐn liàng wèn shì yǒu xìng bié, zhí yè, zuò xī, wèi shēng xí guàn hé fǎng kè guī zé

签约前尽量问室友性别、职业、作息、卫生习惯和访客规则。

Before signing a lease, try to ask about the roommate's gender, occupation, daily schedule, hygiene habits, and visitor rules.