I got one done at a place in King arcade, I've forgotten the name but there's only one place in there.
They we're really friendly however your not allowed a friend to be there with you which is a bummer really. I wasn't bothered about having a friend because I was scared but because it's nice to have them attached to the memory. Ah well.
I got mine done at Evolve Tattoos. It's down an alleyway (sounds dodgy, but isn't, if you know what Lancs is like, with all its alleyways!) £60, the guys there are brilliant, two of us got them done together and both of us are very pleased with the result. Free touch ups done after too, if you ever need it.