You are correct on the storage process of draining all of the water and hanging out to dry to prevent any mold/mildew growth when not in use. The unit will fold up pretty compactly and comes with a bag for storage.
You literally have to stock this item and it goes out of stock as fast as its in stock!
Thank you for your recent inquiry with The Home Depot. As you are aware, this item is currently back order, and we have no eta for inventory. There is a chance this unit can come back in stock in the future, and to get notifications, please enter your email in the “notify me” part on the items page. I hope this helps. We appreciate your business and look forward to serving you in the future. -The Home Depot-
Thank you Tom for your recent inquiry with The Home Depot for Sportspower My First Inflatable Water Slide. We currently do not have an ETA for when this will be back in stock. If you would like to be notified when the item will be back in stock you can submit your email in the "notify me" part on our items page. We appreciate your business and look forward to serving you in the future.
Yes until you shut the hose to it.
Yes there is like a rock wall but with grab handles and holes for feet.
I would guess from ground to slide platform is about 6 feet.