Even though the humble six-flat is the workhouse of family apartment housing, they are sometimes elevated to something more, which I call the six-flat deLuxe which can be found in middle-class areas, and more especially upper-middle and upper class areas which fairly high densities, such as Lake View or Hyde Park.
Here we have an early example from the south side's grand boulevard, Hyde Park Boulevard, where many high class buildings were built as "exposition" buildings for the 1893 Columbian Exposition. This building appears to have one of the finest features of the de luxe building, which is side by side living and dining rooms, rather than having the dining room at the rear, either in front of the kitchen or facing the rear at the end of a long corridor.
Here we have another six-flat, but this time with a conventional layout, with the dining room at the end of a long, winding and twsiting hall in front of the kitchen, maids room and butlers pantry. This ordinary exterior belies it's interior, which hides two light wells, linen room and cedar room (NOT closets, but rooms), multiple bathrooms and luxury features.
Here we have a red brick entry with elegant features and sparse details.
And another similar example. Some buildings have another version of the front dining room plan, which places the dining room behind the living room besides the front hall, with the foyer or entry hall next behind the living room and the kitchen next to the front stairs which open front-wards onto the entrance hall and posess three staircases, two service and one main, as opposed to the standard rear kitchen layout, which has two sets of stairs.
Here with have another example of a side-by-side living room and dining room building, which has, if you look carefully to the right, where you can see, side porches and service stairs.
Our last building also features in the 20's variants, which four examples fall into, however with a more conventional plan, dressed up in a tudor or gothick facade. I hope you've enjoyed out little tour of six-flats de Luxe, of which I shall be getting some plans up and posted soon as well, to better explain the three basic layouts.