diff --git a/models/lease.php b/models/lease.php
index 972e4a1..6cf643a 100644
--- a/models/lease.php
+++ b/models/lease.php
@@ -20,6 +20,8 @@ class Lease extends AppModel {
    *  - Returns an array of security deposit entries
    */
   function securityDeposits($id, $query = null) {
+    $this->prFunctionLevel(30);
+    $this->prEnter(compact('id', 'query'));
     $this->queryInit($query);
 
     $A = new Account();
@@ -37,8 +39,8 @@ class Lease extends AppModel {
     $set['summary'] = array('total' => $set['summary']['Charge']['total'],
 			    'balance' => $set['summary']['Charge']['reconciled'],
 			    );
-    //pr(compact('set'));
-    return $set;
+
+    return $this->prReturn($set);
   }
 
 
@@ -54,6 +56,7 @@ class Lease extends AppModel {
    */
 
   function rentLastCharges($id) {
+    $this->prEnter(compact('id'));
     $rent_account_id = $this->StatementEntry->Account->rentAccountID();
     $entries = $this->find
       ('all',
@@ -80,8 +83,8 @@ class Lease extends AppModel {
 				   ),
 	     )
        );
-    //pr(compact('entries'));
-    return $entries;
+
+    return $this->prReturn($entries);
   }
 
 
@@ -93,10 +96,11 @@ class Lease extends AppModel {
    */
 
   function rentChargeGaps($id) {
+    $this->prEnter(compact('id'));
     $entries = $this->rentLastCharges($id);
     if ($entries && count($entries) > 1)
-      return true;
-    return false;
+      return $this->prReturn(true);
+    return $this->prReturn(false);
   }
 
 
@@ -112,12 +116,13 @@ class Lease extends AppModel {
    */
 
   function rentChargeThrough($id) {
+    $this->prEnter(compact('id'));
     $entries = $this->rentLastCharges($id);
     if (!$entries)
-      return false;
+      return $this->prReturn(false);
     if (count($entries) != 1)
-      return null;
-    return $entries[0]['StatementEntry']['through_date'];
+      return $this->prReturn(null);
+    return $this->prReturn($entries[0]['StatementEntry']['through_date']);
   }
 
 
@@ -129,6 +134,7 @@ class Lease extends AppModel {
    */
 
   function rentPaidThrough($id) {
+    $this->prEnter(compact('id'));
     $rent_account_id = $this->StatementEntry->Account->rentAccountID();
 
     // First, see if we can find any unpaid entries.  Of course,
@@ -149,10 +155,10 @@ class Lease extends AppModel {
 	     'order' => array('StatementEntry.effective_date'),
 	     ),
        true);
-    //pr($rent);
+    $this->pr(20, $rent, "Unpaid rent");
 
     if ($rent['entries'])
-      return $rent['entries'][0]['StatementEntry']['paid_through'];
+      return $this->prReturn($rent['entries'][0]['StatementEntry']['paid_through']);
 
 
     // If we don't have any unpaid charges (great!), then the
@@ -168,16 +174,16 @@ class Lease extends AppModel {
 	     'order' => array('StatementEntry.through_date DESC'),
 	     ),
        false);
-    //pr($rent);
+    $this->pr(20, $rent, "Paid rent");
 
     if ($rent['entries'])
-      return $rent['entries'][0]['StatementEntry']['through_date'];
+      return $this->prReturn($rent['entries'][0]['StatementEntry']['through_date']);
 
 
     // After all that, having found that there are no unpaid
     // charges, and in fact, no paid charges either, we cannot
     // possibly say when the customer is paid through.
-    return null;
+    return $this->prReturn(null);
   }
 
 
@@ -190,7 +196,10 @@ class Lease extends AppModel {
 
   function moveIn($customer_id, $unit_id,
 		  $deposit = null, $rent = null,
-		  $stamp = null, $comment = null) {
+		  $stamp = null, $comment = null)
+  {
+    $this->prEnter(compact('customer_id', 'unit_id',
+			   'deposit', 'rent', 'stamp', 'comment'));
 
     $lt = $this->LeaseType->find('first',
 				 array('conditions' =>
@@ -244,7 +253,7 @@ class Lease extends AppModel {
 			   'deposit' => $deposit,
 			   'rent' => $rent,
 			   'comment' => $comment), false)) {
-      return null;
+      return $this->prReturn(null);
     }
 
     // Set the lease number to be the same as the lease ID
@@ -261,7 +270,7 @@ class Lease extends AppModel {
     //   was waived, pro-rated, etc.
 
     // Return the new lease ID
-    return $this->id;
+    return $this->prReturn($this->id);
   }
 
 
@@ -273,7 +282,10 @@ class Lease extends AppModel {
    */
 
   function moveOut($id, $status = 'VACANT',
-		   $stamp = null, $close = false) {
+		   $stamp = null, $close = false)
+  {
+    $this->prEnter(compact('id', 'status', 'stamp', 'close'));
+
     // Use NOW if not given a moveout date
     if (!isset($stamp))
       $stamp = date('Y-m-d G:i:s');
@@ -307,8 +319,10 @@ class Lease extends AppModel {
    */
 
   function close($id, $stamp = null) {
+    $this->prEnter(compact('id', 'stamp'));
+
     if (!$this->closeable($id))
-      return false;
+      return $this->prReturn(false);
 
     // Reset the data
     $this->create();
@@ -323,7 +337,7 @@ class Lease extends AppModel {
 
     // Save it!
     $this->save($this->data, false);
-    return true;
+    return $this->prReturn(true);
   }
 
 
@@ -335,16 +349,18 @@ class Lease extends AppModel {
    */
 
   function closeable($id) {
+    $this->prEnter(compact('id'));
+
     $this->recursive = -1;
     $this->read(null, $id);
 
     // We can't close a lease that's still in use
     if (!isset($this->data['Lease']['moveout_date']))
-      return false;
+      return $this->prReturn(false);
 
     // We can't close a lease that's already closed
     if (isset($this->data['Lease']['close_date']))
-      return false;
+      return $this->prReturn(false);
 
     $deposits = $this->securityDeposits($id);
     $stats = $this->stats($id);
@@ -352,10 +368,10 @@ class Lease extends AppModel {
     // A lease can only be closed if there are no outstanding
     // security deposits, and if the account balance is zero.
     if ($deposits['summary']['balance'] != 0 || $stats['balance'] != 0)
-      return false;
+      return $this->prReturn(false);
 
     // Apparently this lease meets all the criteria!
-    return true;
+    return $this->prReturn(true);
   }
 
 
@@ -379,8 +395,9 @@ class Lease extends AppModel {
    */
 
   function stats($id = null, $query = null) {
+    $this->prEnter(compact('id', 'query'));
     if (!$id)
-      return null;
+      return $this->prReturn(null);
 
     $this->queryInit($query);
 
@@ -407,7 +424,7 @@ class Lease extends AppModel {
     $query['group'] = null;
 
     $stats = $this->StatementEntry->find('first', $query);
-    //pr(compact('query', 'stats'));
+    //$this->pr(20, compact('query', 'stats'));
 
     // The fields are all tucked into the [0] index,
     // and the rest of the array is useless (empty).
@@ -417,7 +434,7 @@ class Lease extends AppModel {
     if (!isset($stats['balance']))
       $stats['balance'] = 0;
 
-    return $stats;
+    return $this->prReturn($stats);
   }
 
 }