Geez these are hard to get too!!

I have got the bottom bolt out but is there a knack to the top bolt -
a) locating on it to get it out when you cannot even SEE the darn thing, and
b) is it some goofy kind of bolt any way? It feels fairly round and I am wondering if this top bolt is maybe some sort of allen key head rather than a hex head. The bottom one was a hex head but if no one has ever been near the top bolt it may be different. I would love to have some guidance as to how to get on this bolt and get it out please.

The manual shows extension bars coming out to the front of the car ... but there is an engine mount in the way of doing that!!

Thanks

Paul