So fitted topper, a tad pointless without the ability to light it up.

Used a saw-bit, and it nearly burnt the shed down (well it got hot and smelled of burning) even though I took it really slowly! So don't use saw bits...

Should have done what folks said go from top then bottom as the inside looks like this.

I'm not bothered as I will paint it in black and will not see it.

Used a saw-bit, and it nearly burnt the shed down (well it got hot and smelled of burning) even though I took it really slowly! So don't use saw bits...

Should have done what folks said go from top then bottom as the inside looks like this.

I'm not bothered as I will paint it in black and will not see it.