I bought this for my daughter’s new flat. I was concerned whether I would be able to replace it myself but was pleasantly surprised how easy it was to do as the instructions were very clear. I found the information on the website very useful to make sure I got the right size and type of lock and delivery was swift. The lock appears soundly made, operates smoothly and with three keys supplied was just what I wanted. I thought the price was great and real value for money compared to others. Overall I was thoroughly pleased with the purchase.