diff --git a/docs/examples/4_remote/tutorial_remote_04_h01.py b/docs/examples/4_remote/tutorial_remote_04_h01.py
index 0bb69bca..bda06625 100644
--- a/docs/examples/4_remote/tutorial_remote_04_h01.py
+++ b/docs/examples/4_remote/tutorial_remote_04_h01.py
@@ -1,6 +1,6 @@
 """
 H01 Dataset
-============
+===========
 
 In this notebook, you can learn how to work with the H01 dataset using NAVis.
 
@@ -8,27 +8,38 @@
 from a cubic millimeter of the human temporal cortex, which is [proofread](https://h01-release.storage.googleapis.com/proofreading.html)
 using the CAVE ecoystem.
 
-With this interface, you can access both a snapshot of the proofread dataset and the latest dataset using `CAVEclient`:
+With this interface, you can access both a snapshot of the proofread dataset and the latest dataset using `caveclient`:
 
 ```shell
-pip install caveclient cloud-volume -U
+pip install caveclient -U
 ```
 
-"""
+!!! note "Authentication"
+    If this is your first time using `CAVEclient` to access the `H01` dataset, you might have to get and set your authentication token:
+
+    1. Go to: https://https//global.brain-wire-test.org/auth/api/v1/create_token to create a new token.
+    2. Log in with your Google credentials and copy the token shown afterward.
+    3. Save it to your computer with:
+       ```python
+       from caveclient import CAVEclient
+       client = CAVEclient(server_address="https://global.brain-wire-test.org", datastack_name='h01_c3_flat', auth_token="PASTE_YOUR_TOKEN_HERE")
+       client.auth.save_token(token="PASTE_YOUR_TOKEN_HERE")
+       ```
 
+    Note that the H01 dataset uses a server address that is different from the default `CAVEClient` server.
+    Also be aware that creating a new token by finishing step 2 will invalidate the previous token!
+
+"""
 
 # %%
 import navis
 from navis.interfaces import h01
 
-# %%
-## Examples in using {{ navis }} interface for H01 dataset
-
-# %%
+# Initialize the client
 client = h01.get_cave_client()
 
 # %%
-## Query Tables
+# ### Query Tables
 
 # %%
 client.materialize.get_versions()
@@ -37,12 +48,14 @@
 client.materialize.get_tables()
 
 # %%
-### Query Materialized Synapse Table
+# ### Query Materialized Synapse Table
+# Query the first few rows in the table
 
-# %%
 client.materialize.synapse_query(limit=10)
 
 # %%
+# Query specific pre- and/or postsynaptic IDs
+
 syn = client.materialize.synapse_query(
     post_ids=[864691131861340864],
     # pre_ids=[ADD YOUR ROOT ID],
@@ -53,30 +66,29 @@
 print(len(syn))
 
 # %%
-### Live Synapse Queries
+# ### Live Synapse Queries
 
-# %%
-import datetime
-# check if root ID is the most recent root ID
+import datetime as dt
+
+# Check if root ID is the most recent root ID
 root_id = 864691131861340864
-now = datetime.datetime.now(datetime.timezone.utc)
+now = dt.datetime.now(dt.timezone.utc)
 is_latest = client.chunkedgraph.is_latest_roots([root_id], timestamp=now)
 latest_id = client.chunkedgraph.get_latest_roots(root_id, timestamp=now)
-print(is_latest)
-print(latest_id)
+print(is_latest, latest_id)
 
 # %%
-synapse_table = client.info.get_datastack_info()['synapse_table']
-df=client.materialize.query_table(synapse_table,
-                                  timestamp = datetime.datetime.now(datetime.timezone.utc),
-                                  filter_equal_dict = {'post_pt_root_id': latest_id[0]})
-print(len(df))
+synapse_table = client.info.get_datastack_info()["synapse_table"]
+df = client.materialize.query_table(
+    synapse_table,
+    timestamp=dt.datetime.now(dt.timezone.utc),
+    filter_equal_dict={"post_pt_root_id": latest_id[0]},
+)
 df.head()
 
 # %%
-### Query Cells Table
+# ### Query Cells Table
 
-# %%
 ct = client.materialize.query_table(table="cells")
 ct.head()
 
@@ -84,40 +96,40 @@
 ct.cell_type.unique()
 
 # %%
-### Filter by cell type
+# ### Filter by cell type
 
-# %%
+# Get the first 50 interneurons
 interneuron_ids = ct[ct.cell_type == "INTERNEURON"].pt_root_id.values[:50]
 
-# %%
-interneuron_ids = interneuron_ids[interneuron_ids != 0 ]
-interneuron_ids
+# Remove 0 IDs
+interneuron_ids = interneuron_ids[interneuron_ids != 0]
 
-# %%
-len(interneuron_ids)
+# What's left?
+interneuron_ids
 
 # %%
+# ### Fetch Neuron Meshes
 interneurons = h01.fetch_neurons(interneuron_ids, lod=2, with_synapses=False)
-
-# %%
-interneurons_ds = navis.simplify_mesh(interneurons, F=1/3)
-
-# %%
+interneurons_ds = navis.simplify_mesh(interneurons, F=1 / 3)
 interneurons_ds
 
 # %%
+
+# Plot
 import seaborn as sns
-colors = {n.id: sns.color_palette('Reds', 7)[i] for i, n in enumerate(interneurons_ds)}
-fig = navis.plot3d([interneurons_ds], color=colors)
 
-# %%
-## Get Skeletons
+colors = {n.id: sns.color_palette("Reds", 7)[i] for i, n in enumerate(interneurons_ds)}
+navis.plot3d([interneurons_ds], color=colors)
 
-# %%
-interneurons_sk = navis.skeletonize(interneurons, parallel=True)
 
 # %%
+# ### Fetch Skeletons
+
+interneurons_sk = navis.skeletonize(interneurons, parallel=True)
 interneurons_sk
 
+
 # %%
-fig = navis.plot3d([interneurons_sk[0], interneurons[0]], color=[(1, 0, 0), (1, 1, 1, .5)])
+
+# Plot
+navis.plot3d([interneurons_sk[0], interneurons[0]], color=[(1, 0, 0), (1, 1, 1, 0.5)])