Warm, generous, or hospitable in treatment; considerate and thorough in support or reception.
引っ越しの手伝いに来てくれて、手厚く対応してくれた。
They came to help me move and treated me very warmly.
この病院は看護が手厚く、安心して入院できる。
The nursing care at this hospital is thorough, so you can be安心 when hospitalized.
手厚いサービスで評判のホテルに泊まった。
I stayed at a hotel known for its attentive service.