Questionnaire about having a greenroof* to your building

15. Do you have any suggestions?

  1. it is a great idea and i look forward to executing it in the future, god willing.
  2. no
  3. na
  4. no
  5. no
  6. no
  7. no
  8. none
  9. no
  10. how much does it cost?
  11. -
  12. good luck;)
  13. no