LakekeeperServant of the Lake guide
← All checkpoint cards
Day 2 · Morning / Corridors

Servant of the Lake: Preparing Coffee

Read the portrait and window clues, open the coffee box, and serve Aldous correctly.

Last verified 16 Aug 2026Community reported
CoffeeCode 315
In-game screenshot showing the coffee station and coffee beans
Steam screenshotRoast the beans before grinding them.Real game screenshot
Quick answer

Start with step 01 below. This page only covers preparing coffee; return to the card index when you reach the next task.

Focused walkthrough

5 steps for this task

  1. 01Reach the upstairs coffee station.Talk to Kate, then go through the main hall to the second floor. Find the coffee grinder and the mansion painting.
  2. 02Read both clues.Light every window in the mansion painting. Back in the main hall, read the portraits' finger directions: William points left, Alexandra points up, and Aldous points right.
  3. 03Open the coffee box.Combine the window and finger clues at the upstairs painting and enter 315 in the servant-room box. Take the coffee beans.
  4. 04Roast, grind, and brew.Optional achievementRoast the beans on the stove first, grind them upstairs, brew the coffee, and give the finished coffee to Aldous. This order is also the optional favorite-coffee achievement.
  5. 05Continue to William.Talk to Kate upstairs, then enter the guest room.
Evidence ledger

Where this answer comes from

Reviewed 16 Aug 2026
S6AppUnwrapper Day 2 walkthroughThird-party walkthrough