Build it or buy it - storage shed.

Come on.. Build it.

-- -John "Do I have to keep typing a smiley? Just assume it's a joke." www.flickr.com/photos/gizmodyne

If time and money are not an object, the single limiting factor becomes motivation. Toss up the prefab, see if it fits your purposes, build a better one in the spring. It sounds to me like you’d rather do anything else than build that shed this fall. As much as I like building stuff like that, I’m not so sure I’d go through the trouble if I wasn’t concerned about the cash.

-- You can discover more about a person in an hour of play than in a year of conversation. (Plato)

I will not buy plastic anything if I can help it.
If it were me, I would be looking a the prebuilt “trusses” they sell and make a hip roof shed in the space of an afternoon.

Bob

-- A mind, like a home, is furnished by its owner

Maybe you can get a steel building instead? It would last a long time, but the downside is you could not move it.

Can you put off the building until spring, and then build the one you want?

-- Bill, Turlock California, http://www.brookswoodworks.com

I bought the plans for my shop from Barnplans.com. They also have plans for sheds. MiniBarns

-- The days are long and the years are short...