Two other options you may or may not like :
Laminate tiles (quickstep Quadra range)- not so cold and hard as real tiles but maybe not as nice looking ?
Vinyl - Some of them like Karndean (karndean.com / vinyls2go.ccon)are very good and being vinyl dont have quite the same cold feeling...
Looks a resonable price, only thing to compare is the delivery
we get most of ours from laminate2go, they do free delivery over £99.00 which can make a big difference as some people can charge anything up to £50.00 for delivery on flooring.
Also make sure its sutible for the type of floor...