Absolutely rubbish
Rude and un-helpful. They are clueless about employment law, their standard contract has several un-lawful points in it (they also try to sneak in opting out of the Conduct Regulations), and when I asked to have a clause removed that entitled them to take random money from my pay as they please, I was just met with rudeness. In fact, semi-rudeness was a problem from the beginning.
I ended up going somewhere else, definitely not recommended.