Lately I've been working on a Round House, there are a couple of O Scale tracks leading in, one has an undercover standing area for a Locomotive.
I had to squeeze it in under the On 30 tracks going over the top. I'm still doing track wiring, as you can see!
It is a corrugated iron shed, the turn table is a glass lazy susan.
It is slowly coming together. I have the lights on in the signal box. The track needs some ballast.