Do you build your own house or do you download from gallery?

I can build and usually build my own lots, but I also like to download lots, to look at them up close. Sometimes I just like how they are decorated, sometimes I check how they are built. I rarely keep them in my game though, because most are built for looks and not for gameplay. I have a diner in my game that I downloaded and I regularly use and to which I made small changes.