Removing the alarm from a DB7

[Stick Legs]

Was wondering if it was integral to the car or a sort of bolt on device. I hate car alarms on older cars as they usually play up and cause hassle.
Most of my older cars have had them removed by me and made life easier:
No battey drain.
No hassle removing battery.
No annoying alarms.

I'm in the market for an early i6 and was thinking long term ease of life.
Not looking for a step by step (that'd be stupid info to give out on the web) but more of a "yes it is easy vs no it's more hassle than it's worth" kind of answer.


Thanks.