It's the block joined onto 5, yes. The McCanns were moved to G4G after their daughter's disappearance. The Totman's were in G4M and their 'pals' the Weinburgers were in G4L.
There's no statements from either family in the PJ files, but Mrs Weinburger told her story to Edgar and Cowley at some point, I believe.
Thanks.
Just found a clear map as well:
http://luzoceanclub.com/content/uploads/LUZ-OCEAN-CLUB-MAP.pdfSo, providing I'm understanding this correctly, the Totman direction is completely opposite to the direction claimed by JT.
Plus, if JT was fairly close to the top of the road she would have been following Totman when she rounded the corner, which should have been pretty obvious to her.
Totman clearly believes he was in the area at around 9:15 otherwise he would not have believed JT had seen him. It is not mentioned whether Totman saw JT or anyone else.
With Totman (and the Moyes) returning to their apartment it looks, in my opinion, highly unlikely that MBM could have been abducted from the apartment at that time, because of all the witnesses in the area.