diff --git a/README.md b/README.md
index 06f57d9..7a540be 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,21 @@
 # KolabWopi
 
    *WARNING: PRE-ALPHA SOFTWARE, WILL EAT ALL THE BABIES*
 
-KolabWopi provides an API implementing Web Application Open Interface standard.
+KolabWopi provides a REST API implementing Web Application Open Interface.
+
+The goal of this project is to give document editing systems a way to
+access Kolab storage. It will be achieved by proxying WOPI requests
+into Kolab's Chwala service, which is the entry point to Kolab storage
+and external file sources.
+
 To learn about Kolab visit https://kolab.org
+To learn about WOPI visit https://wopirest.readthedocs.io
+
+
+To get started with KolabWopi:
+
+  * Install dependencies with `mix deps.get`
+  * Start the application with `mix run --no-halt`
+
+Now you can visit [`localhost:4000`](http://localhost:4000) from your browser.