Well yes it is!
Or not really. I can't wait to get a LEGO room at some point.
But for now, living in a 4 room appartment, leaves me no option, but to store it all.
So all my sets are carefully stored in cardboard boxes in a storage facility
And yes those 200+ sets and my "regular" LEGO collection does take up a lot of space, even when it's carefully packed.