My sister is coming from abroad next month. She is a researcher. She is coming back to Canada after a long time. She will be here for the next two months. She will be staying with me for the time being. We have 3 bedrooms. Currently, we are using only two bedrooms. We have kept some of the excess furniture and materials in that room. I am planning to clear this room so that she can use that once she arrives. But the problem is that I need a storage space to keep the excess items which I used to keep in that room. I was planning on shifting them to a cheap storage in Toronto. But how long can we store them in storage units? Is there any limit for the period of storage?