What was the most inspirational moment of your trip?

Probably the top station of the Aiguille du Midi cable car.  The mountain views up there are fantastic.   

What did you think of your group leader?

Mark was very good.  He led the group in a relaxed way, letting people come along at their own pace, which meant that I never felt rushed. 

Do you have any advice for potential travellers?

Read the trip notes and walking grade before booking.  There were people in the group who were surprised by the steep ascents and struggled to do them.

Is there anything else you would like to add?

We were unlucky with the choice of day for the walk on the Italian side of the mountains as low colud persisted all day whereas it was clear in Chamonix