diff --git a/PlotSquared/src/main/java/com/intellectualcrafters/plot/PlotSquared.java b/PlotSquared/src/main/java/com/intellectualcrafters/plot/PlotSquared.java
index 193ee9086..d7b3c8da4 100644
--- a/PlotSquared/src/main/java/com/intellectualcrafters/plot/PlotSquared.java
+++ b/PlotSquared/src/main/java/com/intellectualcrafters/plot/PlotSquared.java
@@ -33,6 +33,8 @@ import java.util.zip.ZipInputStream;
 /**
  * An implementation of the core,
  * with a static getter for easy access
+ *
+ * @see com.intellectualcrafters.plot.PlotSquaredMain Structure
  */
 public class PlotSquared implements PlotSquaredMain {
 
diff --git a/PlotSquared/src/main/java/com/intellectualcrafters/plot/PlotSquaredMain.java b/PlotSquared/src/main/java/com/intellectualcrafters/plot/PlotSquaredMain.java
index 868c779ec..159808f25 100644
--- a/PlotSquared/src/main/java/com/intellectualcrafters/plot/PlotSquaredMain.java
+++ b/PlotSquared/src/main/java/com/intellectualcrafters/plot/PlotSquaredMain.java
@@ -53,33 +53,123 @@ public interface PlotSquaredMain {
 
     Set<Plot> getPlots(PlotPlayer player);
 
+    /**
+     * Get all plots belonging to a specified
+     * player UUID
+     *
+     * @param uuid Player UUID
+     * @return A set containing the plots
+     * @see #getPlots(PlotPlayer) Using PlotPlayer rather than UUID
+     * @see #getPlots(String, UUID) To limit the search to a specific world
+     * @see #getPlots(String, String) To limit the search to a specific world, and use player names
+     */
     Set<Plot> getPlots(UUID uuid);
 
+    /**
+     * Remove a plot from the specified plot world
+     *
+     * @param world World Name
+     * @param id Plot ID
+     * @param callEvent If the plot delete event should be called
+     * @return true on success | false on failure
+     */
     boolean removePlot(String world, PlotId id, boolean callEvent);
 
+    /**
+     * Load a world
+     *
+     * @param world World Name
+     * @param generator PlotGenerator Implementation
+     */
     void loadWorld(String world, PlotGenerator generator);
 
+    /**
+     * Setup a PlotWorld
+     *
+     * @param world World Name
+     * @param id World ID
+     * @return true on success | false on failure
+     */
     boolean setupPlotWorld(String world, String id);
 
+    /**
+     * Get the database connection
+     *
+     * @see #getDatabase() Get the database implementation
+     * @return Database connection
+     */
     Connection getConnection();
 
+    /**
+     * Copy a file into the specified folder
+     *
+     * @param file File to copy
+     * @param folder Folder to copy to
+     */
     void copyFile(String file, String folder);
 
+    /**
+     * Disable the PlotSquared core
+     */
     void disable();
 
+    /**
+     * Setup the database configuration file
+     */
     void setupDatabase();
 
+    /**
+     * Setup the default flags
+     */
     void setupDefaultFlags();
 
+    /**
+     * Setup the global configuration file
+     */
     void setupConfig();
 
+    /**
+     * Setup all configuration classes
+     *
+     * @see #setupDatabase() Setup the database configuration file
+     * @see #setupConfig() Setup the general configuration file
+     * @see #setupDefaultFlags() Setup the default flags
+     */
     void setupConfigs();
 
     void showDebug();
 
+    /**
+     * Get the current java version as
+     * a double
+     * @code {
+     *  1.7 = Java 7
+     *  1.8 = Java 8
+     *  etc...
+     * }
+     *
+     * @return Java version as a double
+     */
     double getJavaVersion();
 
+    /**
+     * Get a set containing the names of
+     * all PlotWorlds
+     *
+     * @see #getPlotWorldObjects() To get the actual objects
+     *
+     * @return A set containing the names of all PlotWorlds
+     */
     Set<String> getPlotWorlds();
 
+    /**
+     * Get a collection containing the
+     * PlotWorld objects
+     *
+     * @see #getPlotWorlds() To get the names of the worlds
+     * @see PlotWorld The returned object
+     *
+     * @return Collection containing PlotWorld's
+     */
     Collection<PlotWorld> getPlotWorldObjects();
 }