first time I have seen 'swanky' and 'prefabricated' in the same sentence.
Many moons ago, I was working at Lewisham Hospital during one of its refurbishment phases. On lovely summer days we would be fighting over which one of us went when a patient needed to be transferred to one of the wards camping out in the 'demountables', which came complete with even lovelier air conditioning
Even further back in time...joining a new school at the tender age of six, I was directed on my first day 'to the terrapins'. The nice lady in the office didn't think to explain that that was with a capital 'T' and referred to a certain manufacturer of 'modular buildings', so you can probably guess what I spent rather a long time looking for...