The location would be Heathrow area, age is of no importance as is experiance, you can use it as a 1-hour jolly or a more serious 3 hour session incorporating ILS, and single engine flight etc...
Cost will be dependant on how long the sim is hired and whether you want to team up with another person or want the whole time to yourself.
I don't want to post the cost here so will pm those interested approx costs.