How to do a House using only Spheres?

Hey Guys here are the steps for making a House made only by spheres on Sketchup
Good Luckxx

Step 1: Draw a circle on the green surface

Step 2: Draw another circle across the first circle ( it has to be smaller than the first one)

Step 3: You will select the big circle and you will select on the tool Follow me and click on the small circle

Step 4:Then you will delete the Big circle and delete it

Step 5: Finally you will have a sphere you can make more and order them as you like