I've seen this profile for a while now but I believe I saw this girl a few years ago under an older profile. Went under the name of Christina and stated she was Russian, rather than Romanian as stated in this current profile.
If this is the same girl, she was decent from what I recall and had an excellent time with her. However, at the time, I did pay £100/hr to see her. I think for what you will get, £140 is a bit steep.
If her rates were lower, I'd recommend, just not at the price she's charging now.