The LifeSpan TR4000i was rated the number one treadmill by Health Magazine and featured in Runner's World.
Price: £1699.99 from Fitness Options
If you are looking for a bigger all round treadmill than the LifeSpan TR3000i treadmill fits the bill.
The TR1200 DT5 desktop treadmill is a great solution for exercising whilst working at the same time
The TR1200 DT7 desktop treadmill is a great solution for exercising whilst working at the same time