The given plans illustrate the alteration of one exact building’s ground floor over the decades.
Overall, besides the location and size of the kitchen, everything is changed or altered in some other rooms.
When the ground floor was an office, in the years of 1958 and 1984, there were 7 rooms, and the biggest room was a manager’s office. This room then expanded and changed to bedroom 1 and bedroom 2 at first, and it has now been an office since 2001. Similarly, before converting the meeting room into gift cards in 2001, this place was enlarged to a living room in a flower shop.
Moreover, the part of the place for the assistant’s and secretary’s offices and reception are in the office was then diminished, and in the last alteration it became a flower-growing place. In the office, the toilet was small, but in an apartment, it became a bathroom and shower and was a larger size. Finally, only the kitchen stayed the same in both, size and location.