I recently did all this and made a few mistakes myself - its not as easy as it should be I can tell you. What are you thinking of buying?
nicp
⬅️ maybe your sister would like these pictures? :: A cheap box from Mesh ➡️
Paulʼs blog - I live near Folkestone, Kent. Married + father to 2, I'm a full-stack web developr, + I do js / node, some ruby, other languages etc. My hobbies are pubbing, running, restaurants, home automation 🤖 + other diy jiggery-pokery, history, tree stuff, TV, squirrels, pirates ☠️, lego, and time travel.