The exact size of the towers depends on the power and skills of the local lords and ladies. The maximum ever reached is 1,000 m and about 200 storeys, however few can achieve this. In practice, 50 storeys is already a lot. Especially for the the people who actually have to climb them up and down, which few inhabitants of the fiefs actually do regularly, apart from those working on the maintenance of the towers or responsible with communicating and trading with the outside world. In the same spirit, towers inside one fief often have bridges erected between each other at different storeys. Those are temporary structure so that those can quickly be collapsed should one tower be claimed by any outsider.
The size of a fief is measured in towers. The currently dominant lord is at 150. For now. However, weak lords and ladies own only 2 to 3 towers, and the average is at a mere 11, with a median of 5. While the quality of the tower—whether it is in danger of collapsing anytime soon, how much farming it can do, how defendable it is—is of import, in practice, prestige is only linked to number. For this reason, destroying a tower so that it can be rebuilt is almost never done, no matter how unstable and magic-hungry maintaining it up is. Similarly, lords and ladies who have one of their towers collapse are considered weak and easy preys—and such calls are always answered quickly. This has resulted in the city being filled with extremely old and damaged towers that are patched up by magic and the will of their owners more than anything else.
City area: around 300 km².
Number of towers: around 1,000 towers.
Number of fiefs: changing but always near 100.
Fief size: from 2-3 towers to 150, average 11, median 5.
Tower size: around 18m width, max 1000m high (around 200 storeys).
This is a really cool city idea, I love the visuals of these hundreds of haphazard towers barely held together because just remaining upright is the most important thing. What a fun city xD The technologies section was really cool, too.
Thanks :D They're very lucky that magic allows them to cheat :p