Isn't Unit23 or some other park in Scotland in a shopping mall?
That'll be transgression in Edinburgh...
http://www.transgressionpark.co.uk/
The guy that owns unit23 owns these units paid for by a haulage business he owns
I looked into this a few years ago and your looking at a large factory unit that the rent and rates will kill you on
You have a mountain to climb and even if you get the premises its gonna take a lot of business savy to get enough revenue to keep it going.
Sorry to sound negative but i did seriously go about visiting premises extra years ago looking into this as glasgows only indoor is in dumbarton which aint exactly easily acessible its miles away lol and at the time they never had their bowl and ramps were a bit kack etc
but on a positive note ! during this resession there is gonna be a lot of premises going cheap.