The suit accuses the company of falsely advertising rental prices by failing to inform renters of numerous mandatory fees.

The FTC goes on to allege at some Greystar-managed properties, hidden fees are bundled together and referred to collectively ...

Greystar's proposal would be one of the largest modular-construction projects ever built in Massachusetts. It would go on a site now home to more than a dozen dilapidated 19th-century mill buildings.