Anyone used Nustone.co.uk for paving stone?

[SunnyUpNorth]

They seem very cheap and there are lots of very positive reviews on their site, but just wondering if they are too good to be true?

Also in alot of their stone descriptions they say the slabs are suitable for driveways but the slabs are 2-3cm thick which I thought was too thin for the weight of a car. Anyone know anything about this?

Thanks.

Really, really awful company- beware!!! They have sent us defective, broken sandstone paving stones and refuse to communicate with us!!