Harry Potter alley replica could move with Windsor house sale

“It’s about four metres long, two metres wide. So she can go into the real shops, she can go up the stairs,” Dylan said.

“There’s a reading nook, there’s a Gryffindor common room above the sweet shop, lots of little shop windows and things like that.”

He said 2,000 screws were used in making their Diagon Alley, which took about five months to plan and about six weeks to build.

“It’s of sentimental value,” Dylan added. “My mum made the shop signs. I don’t really want to get rid of it but if anyone really, really wanted it and made an offer I would be open to that.”