The one I can't parse is ...
10a - I can't even find out who or what a Florian is - It's not in Chambers and Google suggests it's either a flower, a Roman or Greek name or the name of a place in Venice that probably sells the answer!
I can see a 4 letter (Latin) "hall" and so if Florian is the first 4 letters that leaves a 3 letter word around the hall, which is either "are" and/or "located" but it's present tense and so doesn't really match up?
Help!!