Brutalist style ...

... apartments suitable for solitary bees available soon. These spacious homes will shortly be located in an ideal neighbourhood with plenty of wildflowers available nearby.
Saw these on fellow blipper davidrichmond's recent post, so sent off for two
https://www.blipfoto.com/entry/2873936329345862856
Information on solitary bees
https://www.buzzaboutbees.net/solitary-bees.html