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Jyutping dau2 sat1
Pinyin dǒu shǐ

Definitions (Wiktionary)
  1. noun, literary
    small room
    (syn.) 鴿仔牢, 斗居, 鴿牢, 鸽仔牢, 鸽牢

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Jyutping dau2 sat1
Pinyin dǒu shì

Definitions (粵典–words.hk)
  1. 名詞
    形容​空間極​小​嘅​房屋​,​通常​作自謙用
    a tiny room or house, normally used in a self-depreciating manner
    • 唔介意嘅話不如上嚟斗室坐下。
      唔介意嘅话不如上嚟斗室坐下。
      If you don't mind, please have a cup of tea in my humble adobe.

斗室 [--]

Jyutping
Pinyin dǒu shì

Definitions (CC-CEDICT)
  1. very small room; tiny, cramped space
Examples (粵典–words.hk)
  1. Cantonese
    升斗 斗室 斗筲之辈
    升斗 斗室 斗筲之輩
    yue:升斗 斗室 斗筲之輩
    • X
  2. Cantonese
    唔介意嘅话不如上嚟斗室坐下。
    唔介意嘅話不如上嚟斗室坐下。
    • If you don't mind, please have a cup of tea in my humble adobe.
Examples (Wiktionary)
  1. Mandarin
    斗室
    斗室
    dǒu shì
    • small room