In the study, a mixed research method was used combining quantitative and qualitative data. The study group consisted of 302 school directors and deputy directors working in different schools within Hatay Province of Turkey. A data collection tool, developed according to the official standards of state schools, was used to collect quantitative and qualitative data together. In the quantitative dimention, we concluded that school administrators think that the music and fine arts classrooms, worship sections, sport fields, science laboratories, computer and technology laboratories were highly insufficient. The qualitative results also supported these findings. The participants stated that they wanted to expand the sport areas by adding indoor sports hall, football, basketball, volleyball and swimming pools. The participants also expressed that the physical deficiencies hinder the lessons being efficient, especially the lack of school gym, workshop and laboratory; moreover they stated that this situation turns the courses into more theoretical base than the practice, which are delimited between four walls of the classrooms. However, we have also observed some inconsistent findings between quantitative and qualitative dimensions of the study, as the results related to classrooms, heating and insulation were observed to be inconsistent when the qualitative and quantitative dimensions were compared.