We are building a garden studio on a sloped ground. I am totally confused in regards to the concrete base.
To have an even base we didn't have to dig out ground at the back on the building but the front is 50cm into the ground. That is where our highest point from the ground of 2.5m will be.
The question is: can my base at the highest point be under ground or not?
Will my 2.5m roof be counted from the ground level or from my base level under ground?