Four things..

روى ابن حبان في صحيحه (4032) وأحمد في مسنده (1448) عن سعد بن أبي وقاص رضي الله عنه عن رسول الله صلى الله عليه وسلم قال : ( أربع من السعادة : المرأة الصالحة ، والمسكن الواسع ، والجار الصالح ، والمركب الهنيء ، وأربع من الشقاوة : الجار السوء ، والمرأة السوء ، والمسكن الضيق ، والمركب السوء ) وصححه الألباني في “الصحيحة” (282

It was narrated by Ibn Hibbaan in his Saheeh (4032) and Ahmad in his Musnad (1448) from Sa‘d ibn Abi Waqqaas (may Allah be pleased with him) that the Messenger of Allah (blessings and peace of Allah be upon him) said:

“Four things are part of happiness: a righteous wife, a spacious abode, a good neighbour and a comfortable mount. And four things are part of misery: a bad neighbour, a bad wife, a small abode and a bad mount.” Classed as saheeh by al-Albaani in as-Saheehah (282)