Main quest: Win hearts and minds of local nobles and commons alike, to legitimise in their minds the eviction of Count Bartleby. NB legally it's legitimate anyway.
Side quest: Establish Lope and party as the tribunes of Stachys, and take on certain duties, the most notable of which is judging criminal cases.
Side quest: Visit Dame Crabbe for afternoon tea.
Side quest: Renovate the Betony Estate
Side quest: Drive the red mantis assassins away
Side quest: Deal with Sir Guisarne
Side quest: Determine what problems Stachys is facing
Side quest: Deal with the Vigilante called the Night Swan
Side quest: Deal with the Atratus the so called Night Swan of Lauchlein Lake
Side quest: Investigate a rumour that the pump house feeding the Stachys Spur has been blocked for years—abandoned and haunted, some say. Blocked deliberately, is what you heard.
Side quest: Investigate Baron Telus, his behaviour radically changed. He stopped tending to his duties and drove most of his servants away.
Side quest: Find Lope's family Blackblade, apparently this is in the Telus Estate Vault.