I bought a car from them over a month ago. The first day I had it, once it got darker and the lights came on, a warning light came on.
They promised to fix the issue, but, after more than a month of chasing them down and hearing a number of promises, they've just offered to recompense 20% of the cost of the repair. I have no confidence that they'll honor that promise either.
Since that first light I've had a number of service lights come on in a car that I was told was checked out to be in perfect condition. I'm sure that they never checked that car out thoroughly. I wouldn't let anybody I know buy a car from them.