Look for shipping containers maybe?

You could put them in luggage for when you fly and just bring them with you

They're too many books for OP to consider, imo. Books are heavy, there's a reason they're usually packed in small boxes

Hi there. Your post would be better asked in our Simple Questions thread. It helps us keep the main subreddit focused around broader discussion rather topics which only apply to an individual. Thank you!

Good idea, I’ll look into it but from a quick look they tend to serve business, but let’s see

I know that's in Europe you can rent one, I know sometwho moved from mainland Europe to the UK using one. I don't know how pricey they Re though

Do you know the name? Perhaps they also operate or have any affiliates here

No, unfortunately I don't :(