Available Storage Container on Island?

I am needing to move some furniture out of house due to reno (doing all floors in whole house). I have a garage, but I am now thinking we may need more room.

The quote to bring over a storage container from off island is pretty high. Does anyone have another suggestion? I was kind of wondering if anyone had a moveable container on island. The main cost was for the moving of the container. (close to $1000 each way with fuel charge and GST); the rental was cheap. $150 for 4 weeks.

Thanks for any ideas,

Kathleen McGarvey 604 657 2921 or McGarve@gmail.com