It does have basement storage, 160 cubic feet according to the website and that sounds about right. That is one area where a little corner cutting is evident. The two compartments that have equipment in them do not have very good partitions to keep your gear away from the equipment. The rest of the compartments are well done except I have not found a good place to keep my sewer hose or even mount a hose carrier and the power cord takes a good chuck of one compartment. There are four available compartments on the right side and two on the left if you count the one that goes all of the way through on both sides. That compartment is quite roomy. The rest of the basement doors are dedicated to equipment. There is also a basement shoe locker (they call it a mudroom) accessed from the stairwell.