▶ DIY room ┳ Mac room #1
┣ Robi room #2
┣ Theater room #3
┗ Survival room #4
room #1 【Mac world】▶︎▶︎▶︎
room #2 【Robi world】▶︎▶︎▶︎
room #3 【Theater world】and . . . ▶︎▶︎▶︎
room #4 【Survival world】▶︎▶︎▶︎
