Combined with a separate tentative makeover of Fiesta Mall, the Fiesta “Towers” will be a big improvement for an area that has been drifting.

The 10- to 19-story buildings shrink to three five- and six-story buildings in the latest proposal filed Tuesday. The number of condominium units also drops to 438 from the range of 540 to 850 envisioned in November 2005.