I'll turn on the <pedant>LanGAR not LanGER</pedant>
That said cheers for the photos. The parachute shcool can be found here. You can tell it's Lincolnshire with a Leakes of Louth memorial - very typical of the area: functional but very effective. Not surprised to see a derelict latrine block! Why do these seem to survive in varying states of decay when surrounding buildings have gone? Depending upon where it is located, the next to last photo looks like either a mess hall and kitchens or a crew locker and drying. I'm guessing here, as I don't have a site plan, so maybe NorwichPaul can expand ot but I would go for the former.
Cheers for posting!