Very easy to fit, nice security features and is well matched to the other door furniture ( key chain and the like ) .
Packaging has a size guide to help you choose the correct lock ( which is very useful when trying ensure the correct lock has been picked ).
Rotation movement is smooth and although the entrance side of the lock sticks out further than i would like, this is so the anti snap feature works correctly.
Very easy process to get multiple locks keys alike, but you will only get the standard 3 keys and then 1 extra per payment (so 3 locks and 1 extra key will get you a total of 4 keys and not 10 as you might think).