You can hire a HeartSine 500 AED trainer for the price of £250 plus VAT and then when it is returned in correct condition you will be refunded less £60 plus VAT for week on and then an extra £50 plus VAT per week or you can keep the unit and no deposit.
Amount of cost as follows:
1 week £60 plus VAT
2 weeks £110 plus VAT for two weeks
3 weeks £160 plus VAT for the three weeks