This study examined differences in the floor-plan preferences of architects and laypersons with no architectural education or experience (non-architects). Qualitative data on floor-plan preferences were collected using interviews and an online survey. The floor plans used in the online survey were differentiated primarily by spatial arrangements and included the original layout of a socialist prefab apartment and two contemporary redesigns of the space. The results showed significant differences in the floor-plan preferences of architects and non-architects. Topological properties of layout and a required level of privacy were identified as key factors influencing the between-group differences. Architects and non-architects disagreed in particular over how the public and private zones were defined and arranged in the apartment layouts. From the perspective of architectural practice, understanding non-architects’ preferences can decrease the uncertainty in new product development for an unknown end user and increase residential satisfaction.
Financed by the National Centre for Research and Development under grant No. SP/I/1/77065/10 by the strategic scientific research and experimental development program:
SYNAT - “Interdisciplinary System for Interactive Scientific and Scientific-Technical Information”.