Re: Attic storage › Flat Chat Strata Forum › Talkin’ ’bout a renovation › Attic storage › Current Page 22/04/2013 at 5:45 pm #18310 CosmoFlatchatter Bythesea, a first check should be the plan for the strata. This should outline any special conditions re the roof. I have heard of the roof cavity being show in the strata plan as the exclusive use property of the top units.