There's a fir tree that is now about seven meter tall and continues to grow and will reach something like 20 meters height. The tree is too close to buildings and too close to plants and so the shadow it casts is a problem and also the perspective of it growing to 20 meters is also a problem.
Cutting the tree down at earth level is an options but it doesn't feel good - it would be nice to have some medium size or small tree there.
Maybe I can cut it at three-four meters height? What other options are there?