This probably won't come up, but mentioning anyway as it's good to know, you can actually only relocate once every 5 minutes. I was trying to do some plot swapping a while back and found out the hard way when I wanted to relocate out of one plot, move something into that plot and then move into that one just vacated... and it throws up an error saying about it must be 5 minutes since your last relocation.

Most people are probably unlikely to ever have that problem, but it's something to be aware of!