They're sisters. I prefer Guilia.
Amber is very beautiful, really very, very beautiful, or so I think.
Guila is lovely, friendlier and to my mind is the nicer of the two.
As far as I can remember Guilia only does OW., Amber is happy to do OWO but her fee is £.100 as compared to Gulis £.90 for 60 minutes.
When I said I would like to give Amber RO, I was VERY surprised when she said. "This is not something I enjoy".
Well it was on her enjoys list, so I did anyway. No idea if she enjoyed it. I did though.
It's not that I wouldn't recommend her, it's just that I prefer her sister.
You wont go far wrong with either of them.
I find parking a problem, especially during the day. In the evening there is a restaurant car park you could use.