Corporate Office or Beach House?

We headed for our first walk of the year down to our usual stamping grounds of East Lothian and walked from Gullane to the Archerfield Estate and back along the coastal path. Our walk takes us along between a row of £1m+ houses and the beach . The gated estate King’s Cairn, part of the Archerfield Estate is a collection of very large, very expensive individual houses most of which are reasonably sympathetic to the environment but this building appears to have been transported from a corporate office park. We usually walk by these houses in the summer where the undergrowth hides them but not today.
It was a lovely day for our first wander of the year, some sun, no wind and relatively mild.