Well, it used to be my parents, until it passed down to me. The things is, I become the handyman in my house when I start going to IKEA to get some stuffs, and I learned to fix those furniture personally.
Of course there manual to guide me, but I just like fixing them up from the start, and so, when my family go for some walking and peeking session in IKEA, I had to fix those stuffs up.