Height and weight proportional. This was a phrase used when women gained access to occupations previously denied to them. The height and weight requirements for a physically fit male did not suit women.
The same standard can be applied to all sorts of things. For example: a new church with the maximum capacity of 100 would be completely out of place in a growing suburb. A grand hotel with 500 guest rooms and banquet facilities would overshadow a rural community of 300 residents.
After use as a store and physician offices, this building is the current library. Just the right size for the community. With inter-library access to the collections of dozens of others in the region.