I have been making model railways for over 40 years, starting with OO/HO scale, then N scale, before moving to Marklin Z scale around the year 2000.
I have an extensive 7 metre long layout in my home, and this video shows you the sort of thing that can be created.
Please subscribe to my channel to see further videos about my layout in more detail, and in due course I will be making videos showing how I made various elements of the layout.
All of the trains shown here are made my Marklin.
I have set up instagram account, search for smwmodelrailway