The kit of choice is the Wills SS22 Lamp Huts and Oil Drums which comes with two huts and four oil drums.
Changing one of these to a ticket office requires no modifications so the parts for one hut were taken out of the kit so I have another hut available if needed.
The kit really does tick the simple and quick to build boxes. Just 6 parts make up the hut and another six the two drums. There are also a couple of fire buckets. It didn't take long to glue the parts together once separated from the sprues and the little hut and oil drums soon stood on my work bench ready for painting.
Trying it on the platform of the layout satisfied me that it should fit and achieve the look that I want - hopefully!!! A nice hour of modelling with something positive to show for it and all very simple - just like me as Mrs. Woody would say!