It is commonly known that in every IT project the requirements engi- neering process deserves careful attention. The authors’ work focuses on a part of this process – non-functional requirements elicitation. The elicitation problems are discussed and solutions to them are presented. The described approach aims at providing non-functional requirements of good-enough quality in time-efficient manner. The solutions have been initially evaluated within real projects in a form of a case study. The obtained results are promising.