Tunis appears in this catalogue with 2 buildings and 18 offices between them — Berges du Lac 1 in the lakeside business district and North Urban Centre, with Avenue de Carthage among the listed addresses in the central grid. Eighteen units across two properties is a narrow market for a capital, so a tenant scanning Tunis can view the whole shortlist in a single day; the deciding factor is normally which of the two districts fits the business, not which specification is marginally better.
Asking rents in Tunis span $336 to $665 per m² a year, and the median of $336 sits on the floor of that band — most of the 18 offices are quoted at the lower level, and the upper figure is the exception rather than the going rate. On the median unit of 50 m², the top rate works out at close to double the annual bill of the median one, which makes the quoted rate the largest single variable in a Tunis budget and the first line to pin down when two otherwise comparable suites are on the table.
Floor areas in Tunis run from 5 m² to 220 m², a spread wide enough to cover a one-desk registered office and a 30-person floor from the same list of 18 units, while the 50 m² median points to teams of six to eight. Berges du Lac was laid out as a purpose-built business district on reclaimed lakeside land, with planned plots and car access; a central Tunis address such as Avenue de Carthage instead places staff inside the downtown grid, close to banks, shops and bus links.