All straightforward and good to do, as no point in advising other people to do it if I hadn't experienced it myself. After Pauline was settled at Orly I then took a lot of photographs and then the alternative 'Orlyval' back to 'Antony' station where I caught the RER back into the city.I have done the same thing at Charles de Gaulle and I am surprised that I have never been questioned as to why I am taking so many photographs. Especially with the obvious security presence.
I then spent the day doing many of the trips on the site - like walking from Gare d'Austerlitz to Gare de Lyon (and back) and Gare de L'est to Gare du Nord. I had done these before but wanted more pics. to make it easier for visitors to the site.
Afterwards,leg weary, I headed over to Richard's apartment with a nice bottle of red wine to ease the pain.
Top centre -how lucky are we having a brother in Paris.