Alexandra and the equally legendary Lillian Tan set up and, so far as I know, still run Eleventh hour Escorts. As of today their website is still up and running so I guess that is why we haven't heard from them on the forum.
On the subject or reviews they are, sadly, few and far between on this and other similar bulletin boards. Why this should be I don't know but it is a pity because, really, they should be the bread and butter topic.