A bit of background first. For those of you who've been bored to the point of REM sleep with my stories of moving, houses, building, selling etc. you know how long this has gone on. Well the decision has been made, with the cost of real estate agent fees and now stamp duty, we are going to extend. So now specifics of room size.
The magic question is... How much space do you need in a train room and why?
Yep sorry, but really I do need your help, thanks.