Studio Granny Flat Brisbane – The Backyard Escape Studio – 25.92m2 DIY Kit For your Concrete Slab $7,855* *Bluescope CGI Roof and Wall Sheets available for additional $520. Applies to all purchases outside of SE QLD. DIY Kit On Full Galvanised Chassis $10,445* *Bluescope CGI Roof and Wall Sheets available for additional $500. Applies to all purchases outside of SE QLD. Download Brochure Download Floor Plan Download Exclusions Flat Pack Granny Flat Kit - The Backyard Escape Studio - 3.6m x 7.2m This Brisbane Granny Flat offers a simplistic & economical design to suit any home office or teenage retreat. The Backyard Escape Studio - Brisbane Granny Flat comes with pre-fabricated ready to stand wall panels & roof trusses for easy installation by your preferred builder. Please feel free to Contact Us for any further information.