Wij gingen met Sandemans tour. Zij regelden online de tickets. En wij kregen ook een super rondleiding erbij!

Yes

When you book on the edinburgh castle website, mention that you are disabled also you are able to park on the esplanade, showing your disabled sign in your car its universal now through out uk and europe

Not much to see outside I would go inside a lot of things to see

We had to be there at our time slot. It is very busy.

I agree that both options have advantages, and disadvantages. We found the audio very detailed and overloading at times, but would be ok if you want to know at that level of detail in prep for writing your doctoral thesis. It offers the advantage of being able to spend time focused on the areas and artefacts you are more interested in. The guided tours offer a far more interactive experience and you can talk with the guide if you want, they’re very consistently knowledgeable, friendly and helpful. Go with the option that suits your desired pace, and there is a lot to see and enjoy.

Bonjour....Il y a du Wi-Fi au restaurant du château près de la plate-forme où le coup de canon est donné. Aux autres endroit, non...Il est interdit d'utiliser les cell durant la visite des joyaux d'Ecosse

The ticketing system only allows a certain number at a time and therefore should never be too crowded at any time.

I would suggest that you call the gift shop directly and explain your predicament and ask them what their policy is for returning the coat. More than likely you can exchange it for the proper size. But don't delay because I am sure they have a limit for returning items. Good luck!!!

As long as you like but suggest you pre-book your tickets from late morning or early afternoon