One of the things that The Sims Team didn’t cover that much in The Sims 4 for Xbox One / PS4 is how to resize objects in build mode.
To resize an object first you need to enter Build Mode. Then, select an object you want to resize and press L2 + R2 (PS4) / LT + RT (Xbox One) and use your D-pad (up and down buttons) to make objects bigger or smaller.
You can really go crazy with this and make objects cover up the entire lot!
Want to bring back the object to its original size or make it smaller than it actually is? Select the object that you resized and use the same tricks while pressing the D-pad down to make it smaller.