diff --git a/postoffice/README b/postoffice/README
index 03da942..633aa94 100644
--- a/postoffice/README
+++ b/postoffice/README
@@ -2,13 +2,12 @@ This folder deals with visualization of Haven's Post Office mailbox allocation.
 
 Input: data.csv read from cwd. Expected format: x,y,z,owner (no header)
 
-Output: YL-postoffice.png in user's home.
+Output: if given, file from $1 argument, or none
 
 Improve:
  - labels should not overlap, arrows should point to mailboxes whereever annotation is out of mailbox bounds
  - walls should be displayed, as well as entrance orientation
  - fiddle with grid options
- - commandify/wheelify script
 
 Requirements:
  - recent enough python (author used 3.10x64)
diff --git a/postoffice/post-office.py b/postoffice/post-office.py
index b58372b..d26c9a2 100644
--- a/postoffice/post-office.py
+++ b/postoffice/post-office.py
@@ -2,6 +2,7 @@ import csv
 import dataclasses
 import datetime
 import pathlib
+import sys
 
 from matplotlib import patches
 from matplotlib import pyplot as plt
@@ -9,6 +10,9 @@ from matplotlib import pyplot as plt
 LOW = 13
 HIGH = 15
 
+plt.rcParams["font.family"] = "monospace"
+plt.rcParams["font.monospace"] = ["IntelOne Mono"]
+
 
 @dataclasses.dataclass
 class Postbox:
@@ -40,10 +44,10 @@ for box in postboxes:
     if "#" in box.owner:
         continue
 
-    color = "green"
+    color = "dimgrey"
     label = "Available"
     if box.owner:
-        color = "red"
+        color = "lightgrey"
         label = "Occupied"
 
     offset = 0
@@ -63,29 +67,30 @@ for box in postboxes:
         texts.append(
             ax.annotate(
                 box.owner,
-                (box.x + 0.5, box.z + offset + 0.25),
+                (box.x + 0.5, box.z + offset + 0.2),
                 color="black",
                 ha="center",
                 va="center",
-                fontvariant="small-caps",
-                fontsize="small",
+                fontsize=6,
             )
         )
 
 ax.legend()
 
 plt.grid(True)
-minx, minz = minx - 1, minz - 1
-maxx, maxz = maxx + 2, maxz + 2  # 1 from offset, 1 from rectangle width
+minx, minz = minx - 0.5, minz - 0.5
+maxx, maxz = maxx + 1.5, maxz + 1.5
 
 ax.set_xlim(minx, maxx)
 ax.set_ylim(minz, maxz)
-ax.set_aspect(0.25)
+ax.set_aspect("auto")
 ax.set_title("Haven Post Office\n" + str(datetime.date.today()))
-plt.legend = ax.legend(handles=legend.values())
+plt.legend = ax.legend(handles=legend.values(), loc="center")
 
 
-fig.set_size_inches((22, 10))
-fig.savefig(pathlib.Path.home() / "YL-postoffice.png", dpi=144)
+fig.set_size_inches((31.25, 11.5))
 
-plt.show()
+if len(sys.argv) >= 2:
+    fig.savefig(pathlib.Path().absolute() / sys.argv[1], dpi=300)
+else:
+    plt.show()