This map was made to design my parent's backyard garden. I used Trenchbroom which is a Quake Level Editor and it's great!
I packed the .zip with progress photos for those interested as well as the .map file if you want to open it in Trenchbroom.
It's designed for Deathmatch, might not be the most well eqipped map but should be fun!
Download Quake Garden v1.zip