I'd say the truck is about the size of a small bedroom. When it first came I was rather disappointed and figured they wouldn't be able to hold much stuff, but it did. Especially if your things are nice and square and fit well together, you could fit quite a bit of stuff in there. And depending on how nice the people are, they'll do some stacking and really fill it up nicely. You definitely have a lot of stuff though so I dunno... Have you thought about just putting your stuff on the side of the road and seeing if anybody will just come and take them? We do that around our neighborhood, so that's a good way to get rid of stuff without spending a dime!