I have never seen her but seen a heck of a lot of recommendations for her on the forums.
She used to duo with a girl who I have seen (JessiBlack) and she was highly recommending her during my booking. (but you'd expect her to do that)
I would not book for 15 mins. It takes me a good 5 to get undressed and get the money sorted. And then another 5 to get ready at the end. So that is 5 mins of fun.
Book for 45 mins / 1hr as your minimum I would say.
I would say its worth saying during emailing her enquiring about a booking that it is your first time booking an escort so she knows how to act.
*Edit* Looking at her profile now again it says she is on holiday until 5th November? Were you planning on booking her in 3 weeks time?
Also here is the short version of her AW profile link as its this people usually google search (just incase anyone else is curious about her in the future).https://www.adultwork.com/795421