Lost Keys to 3 point lock door

[joncooper27]

Our daughter took the keys to our holiday let we have in progress to show her friends and has lost the keys.
The door is a good quality door with 3 or 4 point locking system. Has anyone any ideas on how we can open? Lock smith Master Key, pick lock any other ideas???
It is being used as a material store while we resolve an issue with planners!!!

 

[TheTiddles]

The mechanism may be 4-point but the lock cylinder itself may not be anything special, further if there’s a turn-button on the inside it’s potentially accessible through the letterbox, a locksmith will be in no problems usually. Or learn to pick a cylinder, a generic one will take you a minute or two

 

[joncooper27]

Thanks
No letterbox and it’s a key both sides!
I guess just a standard lock barrel.

 

[stuckinthemud]

Get a proper locksmith, they’ll be in in no time. Had to use locksmiths only a few times but they are great.

 

[Bingy man]

Agree with a locksmith - they will sort it and have liability insurance if they inadvertently damage the door or frame ..