The population of this study was drawn from the building occupants of Suntech building. The questionnaire survey involved a study of respondents from 60 companies occupying the office space in the building. The smallest company involved 3 workers while the largest has more than 200 staff. A 10% sample from each company was selected as respondents. A simple random sampling was used to select the respondents from the sampling frame. Five out of the total 60 companies were excluded from the study as they declined to participate in the survey. A total of 102 successful questionnaire interviews were completed yielding a respond rate of 48%. The questionnaire survey covered demographic information, users’ perceptions of thermal comfort, preferences of landscape features and a section on the provision of landscape gardens in high-rise buildings