Mick - in answer to your question, have a search on here for Gun Cabinets or Safes - and you'll get plenty of threads.
Generally, they are looking for the safe to be securely fastened to the wall in a low traffice, low visibility area of the house
I always suggest in a corner, to reduce the chance of leverage from behind - I know some people have installed their safes inside wardrobes/cupboards. Mine is installed in a very narrow alcove in an upstairs bedroom which is often locked as well...
Any questions - just asked - loads of people here have good ideas & suggestions for this.
