Fix lock on Alfa car door

The lock on the drivers door on my Alfa Romeo Brera is making a terrible noise. I think it has to do with the actuator. The lock is still working but needs to be replaced. I will buy the part. I need you to please disassemble the door and install the new lock and reassemble.

The speaker in the same door is also in need of replacement. Depends on cost, I might ask to add this onto the job.